tag:blogger.com,1999:blog-68045017268645086742024-03-21T13:26:23.740+05:30DRAW IT NEATStep by step tutorials on drawing biology diagrams.kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.comBlogger49125tag:blogger.com,1999:blog-6804501726864508674.post-52309780752968112302023-11-03T20:09:00.006+05:302023-11-13T18:45:29.757+05:30How to draw female frog reproductive system<p></p><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">The female frog's reproductive system includes two ovaries, which produce eggs. These eggs are released into the body cavity and are then captured by the oviducts. The eggs are fertilized externally when the male releases sperm, and they are then laid in water. The cloaca is a common opening for excretion and reproductive activities in female frogs, allowing them to lay their eggs into water for development. This is known as external fertilization, typical of amphibian reproduction.</span></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"> </div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXKL_7DQTQUkfiVDYl8Uj2kPF0fSy5q3PnogsAQ7S6AkVW3WIItuR7CLsrMHL3m9qTsZDXUGwbu-KsJRfNe1N00cQCDrhIt5NFCTLkdUny6hqiD7BgVbjmYVqYthKhrVMp6Cv7csAItWSSyBssykkwMwdLqBHTAProLc2e7hyr6UI2ylduMKEEE_e_TtU/s1256/Screenshot_20231103_105715_Adobe%20Acrobat.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="1256" data-original-width="1088" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXKL_7DQTQUkfiVDYl8Uj2kPF0fSy5q3PnogsAQ7S6AkVW3WIItuR7CLsrMHL3m9qTsZDXUGwbu-KsJRfNe1N00cQCDrhIt5NFCTLkdUny6hqiD7BgVbjmYVqYthKhrVMp6Cv7csAItWSSyBssykkwMwdLqBHTAProLc2e7hyr6UI2ylduMKEEE_e_TtU/w554-h640/Screenshot_20231103_105715_Adobe%20Acrobat.jpg" width="554" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDY2DJ3q-XO7pDLwQcuMre7OlGYVqaZ4frwLlhIbmbri8v5YWOrRz0EB__cjq8rdhLz8r0qzit97C8MRQuPLxgizW1AsZdnx1kM5HGIl0LxHOhg-dGwi7L3WkpsD24HTZF7SaL5WDe2ZdZV2bn9Sy7lqCy7PhxEPRavwQSBUjFsDcIzwN8x_cyXEmhlkk/s1244/Screenshot_20231103_105722_Adobe%20Acrobat.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="1244" data-original-width="1074" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDY2DJ3q-XO7pDLwQcuMre7OlGYVqaZ4frwLlhIbmbri8v5YWOrRz0EB__cjq8rdhLz8r0qzit97C8MRQuPLxgizW1AsZdnx1kM5HGIl0LxHOhg-dGwi7L3WkpsD24HTZF7SaL5WDe2ZdZV2bn9Sy7lqCy7PhxEPRavwQSBUjFsDcIzwN8x_cyXEmhlkk/w552-h640/Screenshot_20231103_105722_Adobe%20Acrobat.jpg" width="552" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjOFIW-bJYZm3t4z8kfh5W4iJZEy2micm5X8oSLXICiYtgkjKxUFywVw6pyiO4MQubS0z2KolFf0WAolivEmITzzumVINclO0NjeL6r64-K7UibNpiSWQ39W8zwupntTv6JzNTVnoUbGIpEqBxE6WIQO3wIWrUih3X3B0P2gCDtgjQjlQG3JeFGdfH_ZME/s1240/Screenshot_20231103_105729_Adobe%20Acrobat.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="1240" data-original-width="1108" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjOFIW-bJYZm3t4z8kfh5W4iJZEy2micm5X8oSLXICiYtgkjKxUFywVw6pyiO4MQubS0z2KolFf0WAolivEmITzzumVINclO0NjeL6r64-K7UibNpiSWQ39W8zwupntTv6JzNTVnoUbGIpEqBxE6WIQO3wIWrUih3X3B0P2gCDtgjQjlQG3JeFGdfH_ZME/w572-h640/Screenshot_20231103_105729_Adobe%20Acrobat.jpg" width="572" /></a></div><br /> <p></p>kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com0tag:blogger.com,1999:blog-6804501726864508674.post-79270280037903442252023-11-03T20:03:00.007+05:302023-11-03T20:08:17.858+05:30How to draw male frog reproductive system<p></p><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">The male frog's reproductive system comprises two testes, which produce sperm, and a pair of sperm ducts (vas deferens) for sperm transport. During mating, the male releases sperm through an opening called the cloaca, which is located near the base of the hind legs. The sperm then fertilizes the female's eggs externally as she releases them. This external fertilization is a common feature of amphibian reproduction.</span></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;"> </span></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhbtlvPLI4dQsyma3woQHEntdwZC-Aps8xYep80J6xAeYfcNjJi-TLnCWOA0wDLQgz4nsQdF8mp233m9tLuy-iZzlQS_mC23VnZ6WRmuKw83xbuhxcucmYruUmfgFM9SNrywkCrxOM9xQXjhrkT4_QlVRi42dTpumMnz4LxhvTzQWddzv3c1KRU99ywfEA/s1209/Screenshot_20231103_105647_Adobe%20Acrobat.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1209" data-original-width="969" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhbtlvPLI4dQsyma3woQHEntdwZC-Aps8xYep80J6xAeYfcNjJi-TLnCWOA0wDLQgz4nsQdF8mp233m9tLuy-iZzlQS_mC23VnZ6WRmuKw83xbuhxcucmYruUmfgFM9SNrywkCrxOM9xQXjhrkT4_QlVRi42dTpumMnz4LxhvTzQWddzv3c1KRU99ywfEA/w512-h640/Screenshot_20231103_105647_Adobe%20Acrobat.jpg" width="512" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgctVakwGKj6H2a5f1Vyxq2K9YmTu6aEfcfZP2GuZ57OG0P24siK6BdmwVltp1Tg3X6rvb8ZD0n9mkv21AsNZm1tgCn_75jaXk4BBVgKIjrj-u-hHMR419oOYZNzzFbO3fz6iUgUtf4ex3v9Y3caYC6ZYNYLO54fsjWHV5iVrRAuXImVGIMbAtHK2N6Nfw/s1288/Screenshot_20231103_105655_Adobe%20Acrobat.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1288" data-original-width="1123" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgctVakwGKj6H2a5f1Vyxq2K9YmTu6aEfcfZP2GuZ57OG0P24siK6BdmwVltp1Tg3X6rvb8ZD0n9mkv21AsNZm1tgCn_75jaXk4BBVgKIjrj-u-hHMR419oOYZNzzFbO3fz6iUgUtf4ex3v9Y3caYC6ZYNYLO54fsjWHV5iVrRAuXImVGIMbAtHK2N6Nfw/w558-h640/Screenshot_20231103_105655_Adobe%20Acrobat.jpg" width="558" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjL5dWVZYKAbenjWaaig_gU8Zjg3RQhtyfcggkxqzUdwLBucb7m5UBOQe8qzJqYmy6OTOPtO5YNxSrgg7B7Ti_yJWQahpCUOp_nefPDkKBPWmyW7VJlckeJo82iVapnRqIPwA2T9N6wrkHa566z82yFaYBVOhJjdiF8kHEYfq1InbsXwtGTG4wWvnnyWt0/s1263/Screenshot_20231103_105702_Adobe%20Acrobat.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1263" data-original-width="1088" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjL5dWVZYKAbenjWaaig_gU8Zjg3RQhtyfcggkxqzUdwLBucb7m5UBOQe8qzJqYmy6OTOPtO5YNxSrgg7B7Ti_yJWQahpCUOp_nefPDkKBPWmyW7VJlckeJo82iVapnRqIPwA2T9N6wrkHa566z82yFaYBVOhJjdiF8kHEYfq1InbsXwtGTG4wWvnnyWt0/w552-h640/Screenshot_20231103_105702_Adobe%20Acrobat.jpg" width="552" /></a></div><br /> <p></p>kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com0tag:blogger.com,1999:blog-6804501726864508674.post-26858259344753305962023-11-03T19:13:00.006+05:302023-11-03T19:16:54.830+05:30How to draw female cockroach reproductive system<p> </p><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">The female reproductive system of cockroaches consists of a pair of ovaries, oviduct, vagina, spermatheca, collaterial glands, genital pouch and external genitalia.</span></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">i. Ovaries: The female reproductive system includes a pair of ovaries present in between the 2nd to 6th segments of the abdomen. Each ovary is formed by a group of ovarian tubules that contains rows of ova in various stages of development.</span></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">ii. Oviduct and Vagina: The ovary continues down in the form of a short, muscular tube called an oviduct. The right and left oviduct units form a single median oviduct, also called the vagina, which opens into the genital chamber.</span></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">iii. Spermatheca: A pair of spermatheca present in the 6th segment opens into the genital chamber, and it is used for storing the sperm. The left spermatheca is large and functional, while the right spermatheca is reduced and non-functional.</span></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">iv. Genital Pouch or Chamber: The genital pouch is a sizable boat-shaped structure surrounded by three pairs of chitinous plates that help in copulation, deposition of the egg. It is formed by the 7th,8th and 9th abdominal segments. It is divided into two chambers. The smaller chamber is called the genital atrium and is opening for the collaterial gland, spermatheca and opening of the common oviduct. Its large posterior part is called the vestibulum.</span></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">v. Collaterial Gland: Collaterial glands are present on either side of a genital chamber into which they open. Collaterial glands help in the formation of egg cases or ootheca. The ootheca is a dark reddish to the blackish-brown capsule, about 8mm long. They are dropped or glued to a suitable surface, usually in a crack or crevice producing 9 to 10 ootheca, each containing 14 to 16 eggs.</span></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">vi. External Genitalia: The gonapophyses contains three chitinous plates.</span></div><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYhNi4jjrnb-TbKn_DWTlIQKP9gF0OYonxwHyA_A_jciNiL6LhPdLagzvUUsK0Td5FuOD16xnUZGhSCxJwUx0SuQE1bbZHBp2MzKUjNnL2vTYTI1sTXqjfpsWtYWVh6RR4kBPFnFYsb_t0vOV0CXO3T6NVhddim5EMk1WrNFuIEBxeCDT6vtLMgGgt0gM/s1247/Screenshot_20231103_105553_Adobe%20Acrobat.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1247" data-original-width="1130" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYhNi4jjrnb-TbKn_DWTlIQKP9gF0OYonxwHyA_A_jciNiL6LhPdLagzvUUsK0Td5FuOD16xnUZGhSCxJwUx0SuQE1bbZHBp2MzKUjNnL2vTYTI1sTXqjfpsWtYWVh6RR4kBPFnFYsb_t0vOV0CXO3T6NVhddim5EMk1WrNFuIEBxeCDT6vtLMgGgt0gM/w580-h640/Screenshot_20231103_105553_Adobe%20Acrobat.jpg" width="580" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEihahrMAURryXmMvjgBGhFtk-1DiaxIVSiFKQedsxgOS-SRn2Gq1OpP8BnICxK6BNbDtHyl4pxchSAQCzZ7dNOONJIeJnMhHM2fKj5Lqi66XLU668xWdwNMS5eQ9UzhqJBC9ZPg4VZxF0a9gyPQ-udeLGIkj_G9Ea4WTas5GduOnGiqKz3kEljVLqudUGI/s1153/Screenshot_20231103_105600_Adobe%20Acrobat.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1145" data-original-width="1153" height="636" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEihahrMAURryXmMvjgBGhFtk-1DiaxIVSiFKQedsxgOS-SRn2Gq1OpP8BnICxK6BNbDtHyl4pxchSAQCzZ7dNOONJIeJnMhHM2fKj5Lqi66XLU668xWdwNMS5eQ9UzhqJBC9ZPg4VZxF0a9gyPQ-udeLGIkj_G9Ea4WTas5GduOnGiqKz3kEljVLqudUGI/w640-h636/Screenshot_20231103_105600_Adobe%20Acrobat.jpg" width="640" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEibW_5qIhCTGfNPrIBjCtNxFI3tajEMM_czcyHcTKwwb_xVkY4NHzM_5wTp8rKo3lZhfr2pD5KoS2mQvQpyDNtK-uqO5i4bAPjXp97gjcuXYuhU4KYQGmE0x2RpFsL4FXn9QUHFnRQe3QDtZd9C36CLK3igI6xnYHESQ07rXfhJYSvtgkeyc4kSz4TKzs0/s1230/Screenshot_20231103_105607_Adobe%20Acrobat.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1230" data-original-width="1073" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEibW_5qIhCTGfNPrIBjCtNxFI3tajEMM_czcyHcTKwwb_xVkY4NHzM_5wTp8rKo3lZhfr2pD5KoS2mQvQpyDNtK-uqO5i4bAPjXp97gjcuXYuhU4KYQGmE0x2RpFsL4FXn9QUHFnRQe3QDtZd9C36CLK3igI6xnYHESQ07rXfhJYSvtgkeyc4kSz4TKzs0/w558-h640/Screenshot_20231103_105607_Adobe%20Acrobat.jpg" width="558" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijSEyf7C7mqVS7hFzlXA1VEOolPVDhghv_xnJOLBvOPDjx0sBdwTwi65a6QeeIjf0KHbNdeH-Obaz9QH_qqXxwc8D0-6iU34tdfCl0VMth1G3fmNharN49-IcwvoJjD-6Z9Q27SdtbrSBkRkL4f2g_WeefO3iyVba0RrVycfuwvYIbs5JWpdf3YpxxgEo/s1153/Screenshot_20231103_105615_Adobe%20Acrobat.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1153" data-original-width="1074" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijSEyf7C7mqVS7hFzlXA1VEOolPVDhghv_xnJOLBvOPDjx0sBdwTwi65a6QeeIjf0KHbNdeH-Obaz9QH_qqXxwc8D0-6iU34tdfCl0VMth1G3fmNharN49-IcwvoJjD-6Z9Q27SdtbrSBkRkL4f2g_WeefO3iyVba0RrVycfuwvYIbs5JWpdf3YpxxgEo/w596-h640/Screenshot_20231103_105615_Adobe%20Acrobat.jpg" width="596" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiBhyphenhyphen4fMHETAAe9fdzQTxkkBXf7VuRhZrWjYYBTH2wCBjtepEfOAUKbMls4aX3FC6fRJ6kyr3ZppNFxegCqPvOAj_H4689XhyphenhyphenLOVSKly95G0H9DRUzV4HihD2cVkSrfnwV0W8Zbf_BADbb0qatTRj4AxDVXJLYvwgJUSUl3t_pCZ0klHXrZkeqPhhMagRk/s1121/Screenshot_20231103_105624_Adobe%20Acrobat.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1121" data-original-width="1061" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiBhyphenhyphen4fMHETAAe9fdzQTxkkBXf7VuRhZrWjYYBTH2wCBjtepEfOAUKbMls4aX3FC6fRJ6kyr3ZppNFxegCqPvOAj_H4689XhyphenhyphenLOVSKly95G0H9DRUzV4HihD2cVkSrfnwV0W8Zbf_BADbb0qatTRj4AxDVXJLYvwgJUSUl3t_pCZ0klHXrZkeqPhhMagRk/w606-h640/Screenshot_20231103_105624_Adobe%20Acrobat.jpg" width="606" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgTYn3H8dROyAQmdLLnJ6fFrUAzdXjnFdUHNV4DcA1IRaWBI-d2kVNL2f8VvPtNZzgMu8LAtP5yoPDvvh9dU5vSa4P-ZiIdiJcBdW6cDyujaZUCw9Vnf0zjZkI3085sNX9i4quHJj0q83ibm2nDG0vGm6DVFNrMksfBa04rYo1Kb5XvD7WdYhmbC0bPxJw/s1157/Screenshot_20231103_105631_Adobe%20Acrobat.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1157" data-original-width="1048" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgTYn3H8dROyAQmdLLnJ6fFrUAzdXjnFdUHNV4DcA1IRaWBI-d2kVNL2f8VvPtNZzgMu8LAtP5yoPDvvh9dU5vSa4P-ZiIdiJcBdW6cDyujaZUCw9Vnf0zjZkI3085sNX9i4quHJj0q83ibm2nDG0vGm6DVFNrMksfBa04rYo1Kb5XvD7WdYhmbC0bPxJw/w580-h640/Screenshot_20231103_105631_Adobe%20Acrobat.jpg" width="580" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br />kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com0tag:blogger.com,1999:blog-6804501726864508674.post-19641799756508677412023-11-03T19:03:00.012+05:302023-11-14T06:33:13.286+05:30How to draw male cockroach reproductive system<p> </p><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">The male reproductive system of the cockroach contains the following parts:</span></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;"><br /></span></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">Testes: Cockroaches have a pair of testicles located on the lateral sides of the 4th to 6th abdominal segment. Testes are prominent in young and get reduced in adults.</span></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">Vas-deferens: It is two fine ducts that arise from each testis and opens into ejaculatory ducts via the seminal vesicle.</span></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">Utricular Gland(Mushroom gland): The junction of vas deferens and ejaculatory duct is surrounded by this gland that is lying in the 6th-7th abdominal segment.</span></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">Ejaculatory duct: The base of the utricular gland leads to the ejaculatory duct that opens to the outside by the male genital pore that is lying close to the ventral phallomere.</span></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">Phallomeres or External genitalia or Male gonapophyses: It is a chitinous structure that surrounds the male gonophore.</span></div><div class="separator" style="clear: both; text-align: left;"><span style="font-size: medium;">Seminal vesicles: It stores the sperm in the form of spermatophores that are discharged during copulation.</span></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifmZ-pThDfpcN2XaU187DZ_9OrxfUHgpveNZy6HLteeUV-AfSDuFEYgs3E0Yw42TOF3UfEE6sx-DcoQz6dYuDVMbclWVHlnTzNrg7T4K1VDop1UNUvAaqbkUhGhKOTFPKzjABCeh4eAGO73K5p9bvLgkpsQQo8EuRXowC46V8JyCFxbVhC1d5hJl8FF6k/s1165/Screenshot_20231103_105500_Adobe%20Acrobat.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="1039" data-original-width="1165" height="570" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifmZ-pThDfpcN2XaU187DZ_9OrxfUHgpveNZy6HLteeUV-AfSDuFEYgs3E0Yw42TOF3UfEE6sx-DcoQz6dYuDVMbclWVHlnTzNrg7T4K1VDop1UNUvAaqbkUhGhKOTFPKzjABCeh4eAGO73K5p9bvLgkpsQQo8EuRXowC46V8JyCFxbVhC1d5hJl8FF6k/w640-h570/Screenshot_20231103_105500_Adobe%20Acrobat.jpg" width="640" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><span style="font-size: medium;">Draw a round shape and two legs as shown.</span><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFDif6ekeumho9JygO_y3wPixHp5Dwpt_hjRQs9UiF-J6_QUgd6dqRtEPFylO3BUmdpcTqL1xhAwEybg0ePoWucSifFO2vcDGfPpNaa64KEteRvsLyf5IblovpnpNr03teKTQq65shmHtT6Vnq7ezFoRi_2tcKWZnbewFNSBLXjEQW0ngxRCS5XVemGcs/s1111/Screenshot_20231103_105506_Adobe%20Acrobat.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="1077" data-original-width="1111" height="620" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFDif6ekeumho9JygO_y3wPixHp5Dwpt_hjRQs9UiF-J6_QUgd6dqRtEPFylO3BUmdpcTqL1xhAwEybg0ePoWucSifFO2vcDGfPpNaa64KEteRvsLyf5IblovpnpNr03teKTQq65shmHtT6Vnq7ezFoRi_2tcKWZnbewFNSBLXjEQW0ngxRCS5XVemGcs/w640-h620/Screenshot_20231103_105506_Adobe%20Acrobat.jpg" width="640" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEik3Zb0aBB_oHOQ_XS4guvBjwbbv4_ivGJPfPEIdX3fecOoCuqopvR9zqv6ZlzyCaJ4pG9w8Xr-XbeO1ODwGBTBmuIKrsXPBI-v45MzvoB5VyleVBIXF38Gfwo0FyLgPS8t44tNok8aKWJGqcONCJvGhyphenhyphenSAm6G3B0tqsmtVSjBTuzGWmjF8iFhmKqGH3x0/s1216/Screenshot_20231103_105513_Adobe%20Acrobat.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="1216" data-original-width="1116" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEik3Zb0aBB_oHOQ_XS4guvBjwbbv4_ivGJPfPEIdX3fecOoCuqopvR9zqv6ZlzyCaJ4pG9w8Xr-XbeO1ODwGBTBmuIKrsXPBI-v45MzvoB5VyleVBIXF38Gfwo0FyLgPS8t44tNok8aKWJGqcONCJvGhyphenhyphenSAm6G3B0tqsmtVSjBTuzGWmjF8iFhmKqGH3x0/w588-h640/Screenshot_20231103_105513_Adobe%20Acrobat.jpg" width="588" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3aNd1b0ED1eb3PiSaLFOYgEtxGrUTbEHJEC5jpo0fDSQ1g_b_zEhw2KLWVFaG9mcwraBA06r2cNvhOySBsQlyZc4hZ_1CqXhZZlyxIiEdgZfkPngM83QHYeLOPXxPsWsPTx0OAb0_PFBQyT3Lqdkmy3YpkPqN9rqeg1z4zs6H47-wU0AC1W0Zr7vydJM/s1242/Screenshot_20231103_105530_Adobe%20Acrobat.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="1242" data-original-width="1112" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3aNd1b0ED1eb3PiSaLFOYgEtxGrUTbEHJEC5jpo0fDSQ1g_b_zEhw2KLWVFaG9mcwraBA06r2cNvhOySBsQlyZc4hZ_1CqXhZZlyxIiEdgZfkPngM83QHYeLOPXxPsWsPTx0OAb0_PFBQyT3Lqdkmy3YpkPqN9rqeg1z4zs6H47-wU0AC1W0Zr7vydJM/w574-h640/Screenshot_20231103_105530_Adobe%20Acrobat.jpg" width="574" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhxW7M3mhzZcq64sKksnbUsXjdljR1JGQcOYSwbKocX9kKSSIblDc57F8-QKZv6adbcXaXMYLYN0KN5NRx2TB027lBddPq1n7jYH4ek36npXoNk4c18mUX47EErnOQ87gy_Z_w0lrkuUFKpoUcqCWhmy6bwdTWzZXllQ57Ul8mLWm7XBjeMQn1fK33co20/s1206/Screenshot_20231103_105538_Adobe%20Acrobat.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="1206" data-original-width="1154" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhxW7M3mhzZcq64sKksnbUsXjdljR1JGQcOYSwbKocX9kKSSIblDc57F8-QKZv6adbcXaXMYLYN0KN5NRx2TB027lBddPq1n7jYH4ek36npXoNk4c18mUX47EErnOQ87gy_Z_w0lrkuUFKpoUcqCWhmy6bwdTWzZXllQ57Ul8mLWm7XBjeMQn1fK33co20/w612-h640/Screenshot_20231103_105538_Adobe%20Acrobat.jpg" width="612" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAZbQfW1XR0Ioo57bKRtVIN9_Ioip_Y6VT1vD0m7s7YrEt6yjGtJrZJMU6d5ZnvOA7l4Qwnx82MWjELK_h4BgMwJZ-xHyBU52JySKNM3LlT-hsryQy6VaWLp5M47xJ5uIiGliBtPnP8zTymR_kqhSw86TrLGY_xP4gpIYCAaBXhMcyjuEvwkwqLgBSO48/s1109/Screenshot_20231103_105544_Adobe%20Acrobat.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="1109" data-original-width="1093" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAZbQfW1XR0Ioo57bKRtVIN9_Ioip_Y6VT1vD0m7s7YrEt6yjGtJrZJMU6d5ZnvOA7l4Qwnx82MWjELK_h4BgMwJZ-xHyBU52JySKNM3LlT-hsryQy6VaWLp5M47xJ5uIiGliBtPnP8zTymR_kqhSw86TrLGY_xP4gpIYCAaBXhMcyjuEvwkwqLgBSO48/w630-h640/Screenshot_20231103_105544_Adobe%20Acrobat.jpg" width="630" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><p></p>kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com0tag:blogger.com,1999:blog-6804501726864508674.post-76173809618709269062023-04-14T09:22:00.011+05:302023-04-28T05:20:58.793+05:30How to draw a duck🦆<p style="text-align: justify;"> </p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiUSoQuCNOEJQX2DqxCOV7bK7WzwgTSKes_eTqXtpcQ8yCL2G2Oeirm8aSwxF5rrMgWyD1HUoLjJTHKIteXaBgMU7A-EFGu3Wu4xoCKCwAodRvncZclBRXN3bSCLfi35vHYnWYrltpL9aLArwokITZpvnOZHQ3VDpw9QJooDFwIDeiIPn33kTDxK5sW/s4608/IMG_20230414_091100.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: justify;"><img border="0" data-original-height="3456" data-original-width="4608" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiUSoQuCNOEJQX2DqxCOV7bK7WzwgTSKes_eTqXtpcQ8yCL2G2Oeirm8aSwxF5rrMgWyD1HUoLjJTHKIteXaBgMU7A-EFGu3Wu4xoCKCwAodRvncZclBRXN3bSCLfi35vHYnWYrltpL9aLArwokITZpvnOZHQ3VDpw9QJooDFwIDeiIPn33kTDxK5sW/w640-h480/IMG_20230414_091100.jpg" width="640" /></a></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;">I always enjoy a flock of ducks swimming on water, with there little tails wagging.You know the duck walk is very funny to look at. Lets draw a beautiful duck standing gracefully.</div><div style="text-align: justify;"><br /></div><div><div style="text-align: justify;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh25UXqwNKlMecLSg8wtFxs3gcww-yngCprs-shWxxUiKKUN8QRsiPtCgpy71tAGpymkhSjJSgledBuWhKjRSb7ApUx-Nzj2zOtULkyepAtn6y_M2RkaG2N88EUgQgVcIfxvobBOchjKPn02TbylsoDu-80q8A0YYhVILrshvL_xDZt02BXHnVaHXSH/s4608/IMG_20230414_090927.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: justify;"><img border="0" data-original-height="3456" data-original-width="4608" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh25UXqwNKlMecLSg8wtFxs3gcww-yngCprs-shWxxUiKKUN8QRsiPtCgpy71tAGpymkhSjJSgledBuWhKjRSb7ApUx-Nzj2zOtULkyepAtn6y_M2RkaG2N88EUgQgVcIfxvobBOchjKPn02TbylsoDu-80q8A0YYhVILrshvL_xDZt02BXHnVaHXSH/w640-h480/IMG_20230414_090927.jpg" width="640" /></a></div><div style="text-align: justify;"><br /></div><p></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;">I would start by drawing a large oval shape for body, make another oval for head and connect them forming a neck. Block the position of two legs, make a tail.</p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEirkceAFfkc-0hya_pW8gtP6piafQ2GZiyRKrmIPahkYjFFud8phuUu4kbfwZeWznMQGD9pBTD5XwzDPVTwfrZN2ka4Zbrl1J1Tlkrte756nBJqzspvRMydH4L_XxC_dtN2q1007g_kZNDQgCQWb7l7H0pPOEKwyTslIYT31OF4yoTQgy6sV-DPGkLo/s4608/IMG_20230414_090953.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: justify;"><img border="0" data-original-height="3456" data-original-width="4608" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEirkceAFfkc-0hya_pW8gtP6piafQ2GZiyRKrmIPahkYjFFud8phuUu4kbfwZeWznMQGD9pBTD5XwzDPVTwfrZN2ka4Zbrl1J1Tlkrte756nBJqzspvRMydH4L_XxC_dtN2q1007g_kZNDQgCQWb7l7H0pPOEKwyTslIYT31OF4yoTQgy6sV-DPGkLo/w640-h480/IMG_20230414_090953.jpg" width="640" /></a></div><div style="text-align: justify;"><br /></div><p></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;">Erase the reference lines and draw the contures if the body. Draw her webbed legs.</p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgyIRSQVxIUhxa-qaYQr0KN8rCel8zYcKxqdOBlm0Z1HWBcIXXTpXxNdyqmRSYJ7GhkiYy7mCpEFjedxal-v6xB9mo82spjPORILq9SW7JwTPrcpwmzBj3bOO_yLhopYa7o8anIH7FJxePRqKdQY9J9lnjO_wDOoH3I-NXBHk_HiIgEfcywwWaYj6hu/s4608/IMG_20230414_091014.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: justify;"><img border="0" data-original-height="3456" data-original-width="4608" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgyIRSQVxIUhxa-qaYQr0KN8rCel8zYcKxqdOBlm0Z1HWBcIXXTpXxNdyqmRSYJ7GhkiYy7mCpEFjedxal-v6xB9mo82spjPORILq9SW7JwTPrcpwmzBj3bOO_yLhopYa7o8anIH7FJxePRqKdQY9J9lnjO_wDOoH3I-NXBHk_HiIgEfcywwWaYj6hu/w640-h480/IMG_20230414_091014.jpg" width="640" /></a></div><div style="text-align: justify;"><br /></div><p></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;">Now, draw the details of head, nice beak and eyes.</p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiJ7FzB4SVC8tMg1avmvJm2v9m5ZUugc7gHGpdODRF_JO3AMBQxhQP6yv94EyXkVrGGMJAz4oTgugL6FAQhkQ3dGiFAi6MOURCpr3pBgl-pmNzjjKb5hPBWz6hyKVVGaXGHmF5WUK2-1X7lC-BRQX0UBLv8DQR2vtH5YlrWWIjL5hq59B2Owp5Ur6Ak/s4608/IMG_20230414_091042.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: justify;"><img border="0" data-original-height="3456" data-original-width="4608" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiJ7FzB4SVC8tMg1avmvJm2v9m5ZUugc7gHGpdODRF_JO3AMBQxhQP6yv94EyXkVrGGMJAz4oTgugL6FAQhkQ3dGiFAi6MOURCpr3pBgl-pmNzjjKb5hPBWz6hyKVVGaXGHmF5WUK2-1X7lC-BRQX0UBLv8DQR2vtH5YlrWWIjL5hq59B2Owp5Ur6Ak/w640-h480/IMG_20230414_091042.jpg" width="640" /></a></div><div style="text-align: justify;"><br /></div><p></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;">Now make feathers on her body.</p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgj_J_uYe1_PHVaw_EGJK9R2E1R9289ku6mXqhmRr2-xLWdaMcqww9mfaVdmweUl6m7QFn9-BOrGcBy4CJBo8PIZdJkLuWoFs9bgJuYMymSMHWNmx6VngVNOLIR1naLFcoGkZvTnVqEf-K4lynR9kuHAaePXBBJjh_IVqv4rTQIqWLnIK-U0LIxkjwq/s4608/IMG_20230414_091100.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: justify;"><img border="0" data-original-height="3456" data-original-width="4608" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgj_J_uYe1_PHVaw_EGJK9R2E1R9289ku6mXqhmRr2-xLWdaMcqww9mfaVdmweUl6m7QFn9-BOrGcBy4CJBo8PIZdJkLuWoFs9bgJuYMymSMHWNmx6VngVNOLIR1naLFcoGkZvTnVqEf-K4lynR9kuHAaePXBBJjh_IVqv4rTQIqWLnIK-U0LIxkjwq/w640-h480/IMG_20230414_091100.jpg" width="640" /></a></div><div style="text-align: justify;"><br /></div><p></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;">Out standing! Is she beautiful to look at. Now you can colour it using crayons and colour pencils by seeing any reference photo. Have an amazing day. Bye</p><p style="text-align: justify;"><br /></p></div>kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com0tag:blogger.com,1999:blog-6804501726864508674.post-24779050062524437852023-02-26T13:05:00.009+05:302023-04-22T19:25:14.461+05:30How to draw Kangaroo 🦘<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-G9Nt-bPDPUXRpsylJqBQ5WXwTBCHYdghREvgXXI_DHbvv-mKp2qv_vNDNniU82nj3tC1z8KI5ljFQB1MDjC7m0Xzpuxx6Qq946EMz79APUXLip2Z_qEXgEa0j1LHAjTVrKR1vtJc9tzTsUkFrRMBh5UZSdPg5OHJzQUAF8zrzQ39Jo42fX3iQQIP/s4536/IMG_20230226_132406.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: justify;"><img border="0" data-original-height="3404" data-original-width="4536" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-G9Nt-bPDPUXRpsylJqBQ5WXwTBCHYdghREvgXXI_DHbvv-mKp2qv_vNDNniU82nj3tC1z8KI5ljFQB1MDjC7m0Xzpuxx6Qq946EMz79APUXLip2Z_qEXgEa0j1LHAjTVrKR1vtJc9tzTsUkFrRMBh5UZSdPg5OHJzQUAF8zrzQ39Jo42fX3iQQIP/w640-h480/IMG_20230226_132406.jpg" width="640" /></a></div><div style="text-align: justify;"><br /></div><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;">To draw a kangaroo, follow these steps:</p><p style="text-align: justify;">Begin by drawing the basic shape of the kangaroo's body, which is similar to a large pear. Draw circles for the head ,torso and back.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9OB_FSohS-WwWBJUh3pBldRpYcH_1wGAnakAC6VgJXtDvyba_9J1UBAv7HG4Ihm0-0oFTTvo-tzgvTY5Xft45TdTElH6eDVzvf9q3VD8tdAdY3E0uxQnHWCLnR-K5355cULMzHBr0M0WS2FAyx1SVvr7G-RVzIRgyHJejYcCj22f53_UZBKah4jY4/s4608/IMG_20230226_124905.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: justify;"><img border="0" data-original-height="3456" data-original-width="4608" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9OB_FSohS-WwWBJUh3pBldRpYcH_1wGAnakAC6VgJXtDvyba_9J1UBAv7HG4Ihm0-0oFTTvo-tzgvTY5Xft45TdTElH6eDVzvf9q3VD8tdAdY3E0uxQnHWCLnR-K5355cULMzHBr0M0WS2FAyx1SVvr7G-RVzIRgyHJejYcCj22f53_UZBKah4jY4/w640-h480/IMG_20230226_124905.jpg" width="640" /></a></div><div style="text-align: justify;"><br /></div><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;">Sketch the legs and the tail. Kangaroos have strong, muscular legs that are adapted for jumping. Make sure to draw the back legs longer and thicker than the front legs.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-ooxjnY_w_OK2Gj5g8lKXJHSDUWvwzk7syhbPYmmafxqmb796jhDurI8OOPyX8-jvjFRbrjuSS926ZP4wmzZ8fyuoZV46l7f6E1-ml_iVlWXscMb55sDJLMymV7ksC8Trw_UlITHUMIsF-_QxpwVgYT2eQcQ-fHp5Z-W2gAZ-wqfHKN8SAC5dUwZA/s4608/IMG_20230226_124821.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: justify;"><img border="0" data-original-height="3456" data-original-width="4608" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-ooxjnY_w_OK2Gj5g8lKXJHSDUWvwzk7syhbPYmmafxqmb796jhDurI8OOPyX8-jvjFRbrjuSS926ZP4wmzZ8fyuoZV46l7f6E1-ml_iVlWXscMb55sDJLMymV7ksC8Trw_UlITHUMIsF-_QxpwVgYT2eQcQ-fHp5Z-W2gAZ-wqfHKN8SAC5dUwZA/w640-h480/IMG_20230226_124821.jpg" width="640" /></a></div><div style="text-align: justify;"><br /></div><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;">Add details to the face, such as the ears, eyes, and snout. Kangaroos have large, pointed ears, and big eyes. The snout should be small and narrow.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZhKYkqxSKY97g9IP8LOBfXvV-AXbS_W2PMOqU-Szphu2qVPXih3j6K-VQ8NgcS_uIE3FcBfYyaTcWtAEJPpkW47wi4u5UvodLW0rprjYeam7qjp-53m1YTWOL5UQ29EZKf8QyACGStyW_ZXasv1dwvw3HsEPkbY7w7NNTg0M2RP2NeDQZaSxsn7L2/s4608/IMG_20230226_124639.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: justify;"><img border="0" data-original-height="3456" data-original-width="4608" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZhKYkqxSKY97g9IP8LOBfXvV-AXbS_W2PMOqU-Szphu2qVPXih3j6K-VQ8NgcS_uIE3FcBfYyaTcWtAEJPpkW47wi4u5UvodLW0rprjYeam7qjp-53m1YTWOL5UQ29EZKf8QyACGStyW_ZXasv1dwvw3HsEPkbY7w7NNTg0M2RP2NeDQZaSxsn7L2/w640-h480/IMG_20230226_124639.jpg" width="640" /></a></div><div style="text-align: justify;"><br /></div><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;">You can see the details of Kangaroo face here.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEie48Xw7ipnwsWjEVZHQxW0zFWtYAzytpuaF-UyHMmbcwdCbphzLK5KEThy4wMY94Buvbg4TypNXwNEvkaa09VdOG0Fdp3qEsmukgBbciI7ZSvylwTJNaBbYFc0gnHfcsXwl3n1mdyQrb_5r2Hmvfj5uTO_ualEqoiEtx9kvKqoaWVvgHhnOzt2UXm5/s4608/IMG_20230226_124615.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: justify;"><img border="0" data-original-height="3456" data-original-width="4608" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEie48Xw7ipnwsWjEVZHQxW0zFWtYAzytpuaF-UyHMmbcwdCbphzLK5KEThy4wMY94Buvbg4TypNXwNEvkaa09VdOG0Fdp3qEsmukgBbciI7ZSvylwTJNaBbYFc0gnHfcsXwl3n1mdyQrb_5r2Hmvfj5uTO_ualEqoiEtx9kvKqoaWVvgHhnOzt2UXm5/w640-h480/IMG_20230226_124615.jpg" width="640" /></a></div><div style="text-align: justify;"><br /></div><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;">Clean up the stray lines by erasing gently.Your Kangaroo will look like this.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKdtpA_oupw1PSIEJ9--SKLsZl2B2Dkf1ZZ_mTkQAbxiLESqQamKhG7Uel_bCXyXiwlYX-akAqny4BMta1CwJSevqoJtk6syhyOlIKvDydA0O5gN4PsJiPvAuuCE_JNSI1ChwlnHDMYg4RnZCsX6ZjAuflYyQPuBacMMgaMszolXeiNoQXAaMAj06_/s4608/IMG_20230226_124553.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: justify;"><img border="0" data-original-height="3456" data-original-width="4608" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKdtpA_oupw1PSIEJ9--SKLsZl2B2Dkf1ZZ_mTkQAbxiLESqQamKhG7Uel_bCXyXiwlYX-akAqny4BMta1CwJSevqoJtk6syhyOlIKvDydA0O5gN4PsJiPvAuuCE_JNSI1ChwlnHDMYg4RnZCsX6ZjAuflYyQPuBacMMgaMszolXeiNoQXAaMAj06_/w640-h480/IMG_20230226_124553.jpg" width="640" /></a></div><div style="text-align: justify;"><br /></div><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;"><br /></p><p style="text-align: justify;">Draw the fur on the kangaroo's body. Kangaroos have short, coarse fur that can be represented with quick, jagged strokes.</p><div class="separator" style="clear: both; text-align: center;"><div style="text-align: justify;"><br /></div><span style="text-align: left;"><div style="text-align: justify;">Remember, drawing is a skill that requires practice, so don't worry if your kangaroo doesn't look perfect on the first try. Keep practicing, and you'll get better with time!</div><div style="text-align: justify;"><br /></div></span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-iW9cxbeeUjxu_qkcM_aPWX1tXFiYPtqDLBfe6fa8seRAUR60bDpJ6S5dEw_0OPshyCSUDOMX_Yb6ql4HksOuD0OwyrAh_CN_mpCpW-RrGL0BRIzxILkaG_cG7BCpEmhw-0o8Xv9aVXS3SSd8J6p1KMMS7gkL22u05iwVO2iQRz5P_-6o0TQioeRV/s4536/IMG_20230226_132406.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: justify;"><img border="0" data-original-height="3404" data-original-width="4536" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-iW9cxbeeUjxu_qkcM_aPWX1tXFiYPtqDLBfe6fa8seRAUR60bDpJ6S5dEw_0OPshyCSUDOMX_Yb6ql4HksOuD0OwyrAh_CN_mpCpW-RrGL0BRIzxILkaG_cG7BCpEmhw-0o8Xv9aVXS3SSd8J6p1KMMS7gkL22u05iwVO2iQRz5P_-6o0TQioeRV/w640-h480/IMG_20230226_132406.jpg" width="640" /></a></div><div style="text-align: justify;"><br /></div>kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com0tag:blogger.com,1999:blog-6804501726864508674.post-77263564605716311102017-02-14T17:32:00.006+05:302024-01-03T19:06:32.410+05:30How to draw Skull 💀 diagram - CBSE, NCERT<div dir="ltr" style="text-align: left;" trbidi="on">
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<span face=""verdana" , sans-serif">The skull is composed of two sets of bones cranial and facial. Cranial bones are 8 in number, facial bones are 14. So, skull is made of total 22 bones. The cranial bones form brain box called Cranium which accommodates the brain. The facial bones give shape to the face. Now, lets see how we can draw a Human skull in simple easy steps.</span></div><div dir="ltr" style="text-align: left;" trbidi="on"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtCD_OrNEo_LCqA5eI0YSwO4NA0PEnW-F16lXBBNBn5aXcjQFN40-58nkfmVInrrqejSFI9AdTaLLzWGm1_35f7rCIL6H5vkF94BbqjVmF0N3K0MZLHdmJex0RT3IxHMSXlXJB84_Ydvo/s1600/Skull+labeled.jpg" style="clear: left; margin-bottom: 1em; margin-right: 1em; text-align: center;"><img border="0" height="531" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtCD_OrNEo_LCqA5eI0YSwO4NA0PEnW-F16lXBBNBn5aXcjQFN40-58nkfmVInrrqejSFI9AdTaLLzWGm1_35f7rCIL6H5vkF94BbqjVmF0N3K0MZLHdmJex0RT3IxHMSXlXJB84_Ydvo/s640/Skull+labeled.jpg" width="640" /></a><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFRDIxjhSAVScZV0V_LQpupsHn9zaGUwY5sl8OpmWxlxMXUjCa4Yq0Xo8boPCAhEb7VvSyp2sUMuu24KcNK32oQ5E50tQR-OxglG4GklUAi8i9zSW_GzV9PBfk6v2tpbb4-nUVC-RBIRE/s1600/skull+1.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFRDIxjhSAVScZV0V_LQpupsHn9zaGUwY5sl8OpmWxlxMXUjCa4Yq0Xo8boPCAhEb7VvSyp2sUMuu24KcNK32oQ5E50tQR-OxglG4GklUAi8i9zSW_GzV9PBfk6v2tpbb4-nUVC-RBIRE/w568-h640/skull+1.jpg" width="568" /></a></div>
<span face=""verdana" , sans-serif">1. Draw a arbitrary rectangular shape as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjwnMfezfmRdXqDENGxtyR7gQNLrLiALpjFapCF6Zp-zWip6H_YUiv9Lec_n2VGJwddseWPG2eZLz2la4u9mecV9m-34AdXZKFea0fPp2o4chT1NUK8clUnEcAQa6VH3aysOop-RQoXZUc/s1600/skull+2.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjwnMfezfmRdXqDENGxtyR7gQNLrLiALpjFapCF6Zp-zWip6H_YUiv9Lec_n2VGJwddseWPG2eZLz2la4u9mecV9m-34AdXZKFea0fPp2o4chT1NUK8clUnEcAQa6VH3aysOop-RQoXZUc/w532-h640/skull+2.jpg" width="532" /></a></div>
<span face=""verdana" , sans-serif">2. Draw lower Jaw shape as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwSZdJdVRH7BZM9Hu_KgcLjsxkQYCNpHcRChKm-J0f6v1N_3dH_32hHCVlGCXPuBvL2LLkFuQgep_Gy_SBGxKD4jBRW3txN3m0yn9mix_6vHIudeV6sN4S58LkWHg0UhGcIIEM6JX-6pc/s1600/skull+3.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwSZdJdVRH7BZM9Hu_KgcLjsxkQYCNpHcRChKm-J0f6v1N_3dH_32hHCVlGCXPuBvL2LLkFuQgep_Gy_SBGxKD4jBRW3txN3m0yn9mix_6vHIudeV6sN4S58LkWHg0UhGcIIEM6JX-6pc/w528-h640/skull+3.jpg" width="528" /></a></div>
<span face=""verdana" , sans-serif">3. Merge the two shapes as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi_T0HA2Uhu-T9yl6zGcCmZNJkdJ5ULW42sTFdESeo3PWKOrs2_-Y1TUU_MQw8R_VyDRhmlNVCYM5gSN5QrMsDbG-Yr95_CjZJphq2wB3-V9NRlcgsHLM8575VX0FwU8dKtntkbm8yGNAU/s1600/skull+4.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi_T0HA2Uhu-T9yl6zGcCmZNJkdJ5ULW42sTFdESeo3PWKOrs2_-Y1TUU_MQw8R_VyDRhmlNVCYM5gSN5QrMsDbG-Yr95_CjZJphq2wB3-V9NRlcgsHLM8575VX0FwU8dKtntkbm8yGNAU/w506-h640/skull+4.jpg" width="506" /></a></div>
<span face=""verdana" , sans-serif">4. Draw Now, the shape of fore head, nose,mouth and chin as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2avdEQIztsnIIa0gGVkfWYz5IR-wPS7_Dopqh_Z8EnwvC_UwErESp-E2T53aV7G5lNt02wkTYxhml6Y22i0vCDzkXqospVmIGeMtgMInGlTVkMFDbHwMcSxb2InQHoZzAxZIEs8NHeCQ/s1600/skull+5.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2avdEQIztsnIIa0gGVkfWYz5IR-wPS7_Dopqh_Z8EnwvC_UwErESp-E2T53aV7G5lNt02wkTYxhml6Y22i0vCDzkXqospVmIGeMtgMInGlTVkMFDbHwMcSxb2InQHoZzAxZIEs8NHeCQ/w506-h640/skull+5.jpg" width="506" /></a></div>
<span face=""verdana" , sans-serif">5.Erase previous stray lines and darken up.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiCYcr4oaLNcykCr00Go4bjdvlpcXfuB1MQMEz9h89Siflh2dUzCx1TmWYTckGvVGeCvVz-sk9qEz4EAdVIcx1b90hXuO4cIMIvPgs6TNWkGw745o20CdMAJ7tAwUXiyeKUxvbAqll9Gos/s1600/skull+6.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiCYcr4oaLNcykCr00Go4bjdvlpcXfuB1MQMEz9h89Siflh2dUzCx1TmWYTckGvVGeCvVz-sk9qEz4EAdVIcx1b90hXuO4cIMIvPgs6TNWkGw745o20CdMAJ7tAwUXiyeKUxvbAqll9Gos/w498-h640/skull+6.jpg" width="498" /></a></div>
<span face=""verdana" , sans-serif">6. Define the Mandible , Lower Jaw and Upper Jaw as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRox9AClYV13TCn0OucuJWNBYVwFk6zz7hycQi9ELAPHGzSaLk_OCO-E7UTSGoxDasYR2hKncJoEB63mHQ1WivwO3FwPoYY7yZh54r1STJHDGWDdj7eXedQwVq100dbNcvJE4u_wSsNBI/s1600/skull+7.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRox9AClYV13TCn0OucuJWNBYVwFk6zz7hycQi9ELAPHGzSaLk_OCO-E7UTSGoxDasYR2hKncJoEB63mHQ1WivwO3FwPoYY7yZh54r1STJHDGWDdj7eXedQwVq100dbNcvJE4u_wSsNBI/w510-h640/skull+7.jpg" width="510" /></a></div>
<span face=""verdana" , sans-serif">7. Fill the teeth in the mouth as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhGbUwgZKCZrk_Sp9WhQSNQX9um3QjlKzF6uI71a7C9etp0fZXclXYBA-Ru3tPZE0tS4FnLA1L1B7vhjS3Hwx36Ee9979B7fKQ1ndhiQu-7RTX7wVrtY9cEc7iVAPrPLG4bVolzq9wj4iI/s1600/skull+8.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhGbUwgZKCZrk_Sp9WhQSNQX9um3QjlKzF6uI71a7C9etp0fZXclXYBA-Ru3tPZE0tS4FnLA1L1B7vhjS3Hwx36Ee9979B7fKQ1ndhiQu-7RTX7wVrtY9cEc7iVAPrPLG4bVolzq9wj4iI/w534-h640/skull+8.jpg" width="534" /></a></div>
<span face=""verdana" , sans-serif">8. Draw Eye socket, Ear hole, Nasal hole on skull as shown in the figure.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCmIQ7STxXUSaasE7WWvp0eDNTZKvBSM-GmLd3CFHq8otTQSuyZ11_D7v_t-7cfZKppUwUa96wB159HkKeTMxMCFVeybR6u6RstVmFzo80EYRQhpAFMp60ru5NB7CcmaPyLpWLbAzO3v4/s1600/Skull+9.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCmIQ7STxXUSaasE7WWvp0eDNTZKvBSM-GmLd3CFHq8otTQSuyZ11_D7v_t-7cfZKppUwUa96wB159HkKeTMxMCFVeybR6u6RstVmFzo80EYRQhpAFMp60ru5NB7CcmaPyLpWLbAzO3v4/w524-h640/Skull+9.jpg" width="524" /></a></div>
<span face=""verdana" , sans-serif">9. Now carefully mark the different bones on skull.</span><br />
<span face=""verdana" , sans-serif">First draw a round around ear hole. Next divide the space on skull in to three partitions. Mark the Zygomatic bone shape around eye socket.</span><br />
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<span face=""verdana" , sans-serif">Next, draw Nasal bone on Nose. Next draw Lacrimal and Ethmoid bones in the eye socket as shown.</span><br />
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<span face=""verdana" , sans-serif">If you do little practice you can map the bone locations perfectly.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgk4poSK_bbUzSDUfOH59HRroJqA7Sr1Mf_zeJ9FrRYN6vgmPXyvOABmGXt3RlWJkct0HXX0zFVFdG44IhGk9qcX1Ep1hqw5ZmoumSOOi7hr-U0vuHSWM9GiXNIADO4EYXnCYnpEc6bt-o/s1600/Skull+10.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgk4poSK_bbUzSDUfOH59HRroJqA7Sr1Mf_zeJ9FrRYN6vgmPXyvOABmGXt3RlWJkct0HXX0zFVFdG44IhGk9qcX1Ep1hqw5ZmoumSOOi7hr-U0vuHSWM9GiXNIADO4EYXnCYnpEc6bt-o/w542-h640/Skull+10.jpg" width="542" /></a></div>
<span face=""verdana" , sans-serif">10. Now along the faint lines draw zig zag pattern to represent the fissures.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBqeK3RWYLNIcptCQNRfItfcepqsbdZsQRoAN4Qs7TINnJoYg-L6O3mpF9mnyotLoKHLfLCLU3QRqpwhVqdzCAi9KB2MVOz5KvECx3q_hKpj3ZtG8EonCUopMaIdHDvcwWyoQ3l5ypTeI/s1600/Skull+11.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBqeK3RWYLNIcptCQNRfItfcepqsbdZsQRoAN4Qs7TINnJoYg-L6O3mpF9mnyotLoKHLfLCLU3QRqpwhVqdzCAi9KB2MVOz5KvECx3q_hKpj3ZtG8EonCUopMaIdHDvcwWyoQ3l5ypTeI/w528-h640/Skull+11.jpg" width="528" /></a></div>
<span face=""verdana" , sans-serif">11. We have completed the details of skull. Now let's draw the outer skin on the skull.</span><br />
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<span face=""verdana" , sans-serif">Draw another line all along the outer boarder or the skull represent the skin on head and face.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtCD_OrNEo_LCqA5eI0YSwO4NA0PEnW-F16lXBBNBn5aXcjQFN40-58nkfmVInrrqejSFI9AdTaLLzWGm1_35f7rCIL6H5vkF94BbqjVmF0N3K0MZLHdmJex0RT3IxHMSXlXJB84_Ydvo/s1600/Skull+labeled.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="531" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtCD_OrNEo_LCqA5eI0YSwO4NA0PEnW-F16lXBBNBn5aXcjQFN40-58nkfmVInrrqejSFI9AdTaLLzWGm1_35f7rCIL6H5vkF94BbqjVmF0N3K0MZLHdmJex0RT3IxHMSXlXJB84_Ydvo/s640/Skull+labeled.jpg" width="640" /></a></div>
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<span face=""verdana" , sans-serif">Draw the Hyoid bone in the Neck and label the diagram neatly as shown. I assure you'll get full marks</span><br />
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kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com2tag:blogger.com,1999:blog-6804501726864508674.post-40363975337855999842016-02-02T21:34:00.004+05:302024-01-03T19:06:20.622+05:30How to draw sperm cell<div dir="ltr" style="text-align: left;" trbidi="on">
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The sperms are minute,microscopic and motile reproductive cells. They have an oval head piece, a neck, a middle piece and a long tail. Head piece consists of a large haploid nucleus. A sac like structure Acrosome is present in head piece which helps in fertilization. Middle piece has several mitochondria, which produce energy required for the movements of tail. Sperms live for a period of 24 to 72 hrs in the female reproductive system and afterwards they die and degenerate. Now lets draw a typical sperm cell.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMKu4Xf0OPz6R0GeV85_xP2gPuHExQr_mek8t6NS_8XuabjkdNV7_L_5skm7HSA8K_APFtz7oHTvA6sJ5FhZiq-YKckiDfVrPtlOqe1CWiR0iBV_un5zVFtlfNILDrNrAwggPfsFISo8Y/s1600/sperm1.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMKu4Xf0OPz6R0GeV85_xP2gPuHExQr_mek8t6NS_8XuabjkdNV7_L_5skm7HSA8K_APFtz7oHTvA6sJ5FhZiq-YKckiDfVrPtlOqe1CWiR0iBV_un5zVFtlfNILDrNrAwggPfsFISo8Y/s400/sperm1.jpg" width="230" /></a></div>
<span style="font-family: Verdana,sans-serif;">Draw a oval shape and make a wavy line as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhL64jtkcAEsWyKGeFJ5ZiAa07LkkRyR3OrbWDIkRvvp6S9J34s9JhmOdAg056t3Zv-UlNF8DQot75SHUES9iNgvCUsUgneQO2XSz9PUjVklnaiNuj4Ka_fD0fDvuHl3xgjcexdago6WSA/s1600/sperm2.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhL64jtkcAEsWyKGeFJ5ZiAa07LkkRyR3OrbWDIkRvvp6S9J34s9JhmOdAg056t3Zv-UlNF8DQot75SHUES9iNgvCUsUgneQO2XSz9PUjVklnaiNuj4Ka_fD0fDvuHl3xgjcexdago6WSA/s320/sperm2.jpg" width="209" /></a></div>
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Make Neck and middle piece and tail along the line.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi_ES7yllppu0i7XaPObTOIwfXAMeawAG94yk_oIDt-EMmAdtLSiUQPWA3qYW9Kz2hJLez9oWFnYmuuNVuoNLaLbDp_ICWxdqF7zVXm2ti61iSFtdAOmq0p1UoKFendF8HhLODL_YVuA3E/s1600/sperm3.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi_ES7yllppu0i7XaPObTOIwfXAMeawAG94yk_oIDt-EMmAdtLSiUQPWA3qYW9Kz2hJLez9oWFnYmuuNVuoNLaLbDp_ICWxdqF7zVXm2ti61iSFtdAOmq0p1UoKFendF8HhLODL_YVuA3E/s400/sperm3.jpg" width="258" /></a><span style="font-family: Verdana,sans-serif;">Draw several mitochondria inside middle piece as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhM5oVy-Qfxgupx8RJl021Z5lAxwcfKGCJckaTwS5yjM7PjQsm3_S_Rf-izXeTkonAE3odwTK43WymbL_Otl6zytAsmGSSD2R9ar3Z1loba15MrFYZB0tfac47WJzLxwFgC_Yw3LZjWD8g/s1600/Sperm+labeled.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><br /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMKu4Xf0OPz6R0GeV85_xP2gPuHExQr_mek8t6NS_8XuabjkdNV7_L_5skm7HSA8K_APFtz7oHTvA6sJ5FhZiq-YKckiDfVrPtlOqe1CWiR0iBV_un5zVFtlfNILDrNrAwggPfsFISo8Y/s1600/sperm1.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><br /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhL64jtkcAEsWyKGeFJ5ZiAa07LkkRyR3OrbWDIkRvvp6S9J34s9JhmOdAg056t3Zv-UlNF8DQot75SHUES9iNgvCUsUgneQO2XSz9PUjVklnaiNuj4Ka_fD0fDvuHl3xgjcexdago6WSA/s1600/sperm2.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><br /></a></div>
<span style="font-family: Verdana,sans-serif;">Now neatly label the parts as shown above. </span><br />
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kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com3tag:blogger.com,1999:blog-6804501726864508674.post-64872992867567721072016-01-12T16:35:00.008+05:302024-01-03T19:06:08.167+05:30How to draw plasma membrane (Cell membrane)<div dir="ltr" style="text-align: left;" trbidi="on">
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<img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi2JrjO9D4b1XgzN9g28RRHbU7lrgL_narijnLl0m_2eELGKbsYZ1LaTE4BZcSoiEbfrOUp2G-ns2TqX1Q2YD0hQZIWWYsmHV5qcey7nmlGuQtB4gxyGXjBrnqfxWHLcTrupiWRUeMvydY/s1600/Plasma+membrane+labeled.jpg" /></div><div style="font-family: Verdana, sans-serif; text-align: justify;">
The cell membrane is composed of lipids that are arranged in a bilayer. The lipids are arranged within the membrane with the polar head towards the outer sides and the hydrophobic tails towards the inner part. This ensures that the nonpolar tail of saturated hydrocarbons is protected from the aqueous environment . The lipid component the membrane mainly consists of phosphoglycerides. The biochemical investigation clearly revealed that the cell membranes also possess protein and carbohydrate. The ration of protein and lipid varies considerably in different cell types. The membrane proteins can be classified as integral or peripheral. Peripheral proteins lie on the surface of membrane while the integral proteins are partially or totally buried in the membrane.The widely accepted Fluid mosaic model of cell membrane was proposed by Singer and Nicolson. According, to this the quasi-fluid nature of lipid enables lateral movement of proteins within the overall bilayer. This ability to move within the membrane is measure as its fluidity.</div>
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<span face="Verdana,sans-serif">The fluid nature of the membrane is important from the point of view of functions like cell growth, formation of intercellular junctions, secretion, endocytosis, cell division etc. </span></div>
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<span face="Verdana,sans-serif">1.Now lets draw Plasma membrane</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi2JrjO9D4b1XgzN9g28RRHbU7lrgL_narijnLl0m_2eELGKbsYZ1LaTE4BZcSoiEbfrOUp2G-ns2TqX1Q2YD0hQZIWWYsmHV5qcey7nmlGuQtB4gxyGXjBrnqfxWHLcTrupiWRUeMvydY/s1600/Plasma+membrane+labeled.jpg" style="margin-left: 1em; margin-right: 1em;"><br /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2WjG64LTshxJQ4zVniVt5qyJMuCLq1_D9KYpC0gJzB09EsTWwNqIWI_C8qkVicPTrJBHxrJmjQG65gQjskaR4pp_6-Os_fUp6dNSPlmOAaQQpx0TBi_WrjsqaFX44nztlj_zcbbNiSSU/s1600/pmem1.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="506" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2WjG64LTshxJQ4zVniVt5qyJMuCLq1_D9KYpC0gJzB09EsTWwNqIWI_C8qkVicPTrJBHxrJmjQG65gQjskaR4pp_6-Os_fUp6dNSPlmOAaQQpx0TBi_WrjsqaFX44nztlj_zcbbNiSSU/w640-h506/pmem1.jpg" width="640" /></a></div>
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<span face="Verdana,sans-serif"> 2.Draw two parallel curves as shown. </span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCmcLyK3FItwyVYluzXr4e0xdpylBvY4jxSaVZ9Nr4v7AYoh84d9fW1th_H5GHqABaBoA_0-nzQ3Mk4pZaoPKhBOwK1Leegr2r9zQrNEnmPuNMIRa18hHHaB7QxjZwgsr8a2KubQsyBVQ/s1600/pmem2.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="477" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCmcLyK3FItwyVYluzXr4e0xdpylBvY4jxSaVZ9Nr4v7AYoh84d9fW1th_H5GHqABaBoA_0-nzQ3Mk4pZaoPKhBOwK1Leegr2r9zQrNEnmPuNMIRa18hHHaB7QxjZwgsr8a2KubQsyBVQ/w640-h477/pmem2.jpg" width="640" /></a></div>
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<span face="Verdana,sans-serif">Put a integral protein in the middle as shown. </span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgm9aq8-CGERbWanEyBozAzNy77DiWG54I1kEssuK0g3V3lqs2OMNT8VE26xNxmvdAkW5dJ31Zy2yxslwUa6CjkXcf69gQKZRq3aioR-613UbYhMVWTbLfGTMWXyclF1cZ-vFPhTLaA-L0/s1600/pmem3.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="528" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgm9aq8-CGERbWanEyBozAzNy77DiWG54I1kEssuK0g3V3lqs2OMNT8VE26xNxmvdAkW5dJ31Zy2yxslwUa6CjkXcf69gQKZRq3aioR-613UbYhMVWTbLfGTMWXyclF1cZ-vFPhTLaA-L0/w640-h528/pmem3.jpg" width="640" /></a></div>
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<div style="font-family: Verdana, sans-serif;" >3.Draw Lipid heads along the two curves after erasing them. </div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKEm3TmB1MKsOcuBG2y-LLHtnlyyEVMvu9oAUQvtr7FxeXtSEk3idee50Ohpcy_eDJwR7nWXkkaJsTrCR6t6k_SUfr8YSFUWJz_1hGwGVLpXoXlODVd13KkulPDB0sz2Sbk8NSsRN85GM/s1600/pmem5.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="512" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKEm3TmB1MKsOcuBG2y-LLHtnlyyEVMvu9oAUQvtr7FxeXtSEk3idee50Ohpcy_eDJwR7nWXkkaJsTrCR6t6k_SUfr8YSFUWJz_1hGwGVLpXoXlODVd13KkulPDB0sz2Sbk8NSsRN85GM/w640-h512/pmem5.jpg" width="640" /></a></div>
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<span face="Verdana,sans-serif"> 4.Now draw lipid tails as shown. </span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgI8PGG9VcInAnPiBwgCC4nycKREQyvXBAuFXVEfphz1lOktWZ8IjcjSMe4vlNZSJmF3hZXgPhsgoPS5FtDNAJfpyY6-VarqeetGAgBpDdPoEYiYu8eHZdMe08QSLUp_y3lLn0ejdxsVPs/s1600/pmem6.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="507" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgI8PGG9VcInAnPiBwgCC4nycKREQyvXBAuFXVEfphz1lOktWZ8IjcjSMe4vlNZSJmF3hZXgPhsgoPS5FtDNAJfpyY6-VarqeetGAgBpDdPoEYiYu8eHZdMe08QSLUp_y3lLn0ejdxsVPs/w640-h507/pmem6.jpg" width="640" /></a></div>
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<span face="Verdana,sans-serif"> 5.Now draw Mosaic of lipid heads as shown. </span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiHYJcKJs7LyXiIv96Mfr-3tdxAa1pCEH9pjyMUQTfDm2nfn968RssJ4ZCg4HiS0RvoqEjoMbLhgZBBWPXn_qdrZfX4N7rqI-2LZAIIskFpQXnPk-5wSCkeMTFS3a10298VaqA23Inq7Ww/s1600/pmem7.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="586" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiHYJcKJs7LyXiIv96Mfr-3tdxAa1pCEH9pjyMUQTfDm2nfn968RssJ4ZCg4HiS0RvoqEjoMbLhgZBBWPXn_qdrZfX4N7rqI-2LZAIIskFpQXnPk-5wSCkeMTFS3a10298VaqA23Inq7Ww/w640-h586/pmem7.jpg" width="640" /></a></div>
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<span face="Verdana,sans-serif"> 6. Erase out few lipids and draw an integral protein as shown. </span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj08OrtSN6erj9zo519lLvvjax42Xpx30MwnMtE7RwthXfXNXiv0CxazxypHM5xfOCWfP_UbBaRtU4d58rLrIHp_3k5a9NH31wVFU9tzdL0TH1V3JamVA13VM0RtiVGwYjaTAQcmzw0Qu0/s1600/pmem8.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="586" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj08OrtSN6erj9zo519lLvvjax42Xpx30MwnMtE7RwthXfXNXiv0CxazxypHM5xfOCWfP_UbBaRtU4d58rLrIHp_3k5a9NH31wVFU9tzdL0TH1V3JamVA13VM0RtiVGwYjaTAQcmzw0Qu0/w640-h586/pmem8.jpg" width="640" /></a></div>
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<span face="Verdana,sans-serif"> 7. Now draw sugar molecules on proteins and few of lipid heads and label the parts as shown in first diagram.</span></div>
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kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com6tag:blogger.com,1999:blog-6804501726864508674.post-47778238217908378692015-12-19T16:57:00.002+05:302024-01-03T19:05:50.893+05:30How to draw tooth diagram labeled.<div dir="ltr" style="text-align: left;" trbidi="on">
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Teeth are structures useful for biting, tearing, chewing and grinding. All mammals have more or less same construction of tooth.A vertical section of a tooth shows three parts viz the crown, the neck and the root. Crown is the part lying above the gum, the neck is the part in level with the gum and the root is the part buried in the sockets of the jaw bones. The white part of the tooth is known as the enamel. This is the hardest substance present in the body. The enamel is the non living substance containing calcium salts, and forms an hard biting surface.</div>
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<span style="font-family: "verdana" , sans-serif;">Inner to enamel, is another solid tissue, the dentine. Dentine is not as hard as enamel. It contains fine strands of cytoplasm passing through it. Dentine encloses a cavity known as the pulp cavity. This cavity is supplied with blood capillaries and nerves. At the root of the tooth, dentine is covered by a thin layer of bone-like material called cement. The tooth is firmly held in the sockets of the jaw with the help of cement. Now lets start drawing a typical molar tooth.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgoeiaRu0IDMZRWvtYHcd6pdhJF2JgTDWHQqAKfs7l8fV1OGHubKrvoV5fFvImxwU4-RnqpNdT3-grdKHorMaltR_b4GtF35GVIu0RYTgKKM7ql4Pmu3WqVcopV4ty91-Juc6UHzGk1w6o/s1600/Tooth1.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgoeiaRu0IDMZRWvtYHcd6pdhJF2JgTDWHQqAKfs7l8fV1OGHubKrvoV5fFvImxwU4-RnqpNdT3-grdKHorMaltR_b4GtF35GVIu0RYTgKKM7ql4Pmu3WqVcopV4ty91-Juc6UHzGk1w6o/s400/Tooth1.jpg" width="334" /></a></div>
<span style="font-family: "verdana" , sans-serif;">Draw outline of tooth as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiS453AzTC8bwdlVhINedr-3YSEElB9LtXU9WLkatRgKasYwfjxvTW1hj2CGDeXt5Je7irsRf-1AFHu5JUBFf99FnCz9S92CXal7BQWbMRMqtWvPhcq7QDe8GLJH4GqIhtW3P_QmKkjzzk/s1600/Tooth2.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiS453AzTC8bwdlVhINedr-3YSEElB9LtXU9WLkatRgKasYwfjxvTW1hj2CGDeXt5Je7irsRf-1AFHu5JUBFf99FnCz9S92CXal7BQWbMRMqtWvPhcq7QDe8GLJH4GqIhtW3P_QmKkjzzk/s400/Tooth2.jpg" width="334" /></a></div>
<span style="font-family: "verdana" , sans-serif;"> Draw the sockets in the bone and the gum region as shown along the tooth.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhIqzW-ZoN-ZK0iiRPFMpKmGRM6c6JLtBLZCTwRWwHUgySdaBAcyxjRmT8zsaJhFdrrVoAd3D7pMCaOeuu7oce9CynBv4BGOb8A2coa_6aOty19lG8ehjhGKJuiz6W_uvE27p-siY-mv6o/s1600/Tooth3.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhIqzW-ZoN-ZK0iiRPFMpKmGRM6c6JLtBLZCTwRWwHUgySdaBAcyxjRmT8zsaJhFdrrVoAd3D7pMCaOeuu7oce9CynBv4BGOb8A2coa_6aOty19lG8ehjhGKJuiz6W_uvE27p-siY-mv6o/s400/Tooth3.jpg" width="334" /></a></div>
<span style="font-family: "verdana" , sans-serif;"> Draw the pulp cavity and root canal with in the tooth.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgrG2CMs0xUggwm02n4JY5Sdv6mjZQf79awJ3rnJwAAwFO24IQtFWEEwPKxeJ8Cu9DAy56o178YS85KgE7D2moNdcRcK9GBj7zhOUI9VEhVB1Tn5U3zi9Iig-gJd01iQbsl1pOnqhVmhSo/s1600/Tooth4.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgrG2CMs0xUggwm02n4JY5Sdv6mjZQf79awJ3rnJwAAwFO24IQtFWEEwPKxeJ8Cu9DAy56o178YS85KgE7D2moNdcRcK9GBj7zhOUI9VEhVB1Tn5U3zi9Iig-gJd01iQbsl1pOnqhVmhSo/s400/Tooth4.jpg" width="334" /></a></div>
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<span style="font-family: "verdana" , sans-serif;">Give depth to the crown of the tooth by showing flat surface on top.</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpcDuK8si4vi_IZbfFAarkxqwxK-Mu62HwI_6G6ICT0N9C0H2-yFEBJtGH8-uKI-jdtvqVpXwsquN8ip_yLeAvu-02SWQhhHE-Ejh81Qi-AfGGu8V-R0KYL4rLDhKmozHiImn3hgnPz78/s1600/Tooth.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpcDuK8si4vi_IZbfFAarkxqwxK-Mu62HwI_6G6ICT0N9C0H2-yFEBJtGH8-uKI-jdtvqVpXwsquN8ip_yLeAvu-02SWQhhHE-Ejh81Qi-AfGGu8V-R0KYL4rLDhKmozHiImn3hgnPz78/s400/Tooth.jpg" width="334" /></a></div>
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Put neat dots in dentin region and draw Nerves and blood vessels in the root canal and pulp cavity.</div>
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<span style="font-family: "verdana" , sans-serif;">Draw few blocks in bone region to represent the trabiculae in bone.</span></div>
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<span style="font-family: "verdana" , sans-serif;">Label the parts neatly as shown.</span></div>
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kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com9tag:blogger.com,1999:blog-6804501726864508674.post-5291532960117298492015-12-05T20:22:00.004+05:302024-01-03T19:05:38.963+05:30How to draw a typical flower<div dir="ltr" style="text-align: left;" trbidi="on">
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<span face=""verdana" , sans-serif">A typical angiospermic flower consists of four sets of members arranged in four whorls viz the calyx, the corolla, the androecium and the gynoecium or Pistil. Of these, calyx and corolla are known as accessory or non-essential whorls, because they have only secondary role in reproduction such as protection of flower in bud condition and attraction of insects for pollination. The androecium and gynoecium constitute the reproductive or essential whorls as they are involved in the production of male and female gametes and seed formation.</span><br />
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<span face=""verdana" , sans-serif">The stalk on which flower is borne is called the Pedicel. The pedicel is swollen at its apical end. The swollen tip of the pedicel is called the thalamus or receptacle. All floral whorls arise from the thalamus.</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgHr6WsAs97ZFw-EiPp99kgu-8S5XeWO5tyMF-V3Adilo5Ef09Pozq930PByXGdAIQTorDMaCSze6hrfgWf5Tojimcly_9yJJ_R9Akehfb803Jk81jhzQbIl5HJSzDHsv4HZoysA1uOg3w/s1600/flower1.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgHr6WsAs97ZFw-EiPp99kgu-8S5XeWO5tyMF-V3Adilo5Ef09Pozq930PByXGdAIQTorDMaCSze6hrfgWf5Tojimcly_9yJJ_R9Akehfb803Jk81jhzQbIl5HJSzDHsv4HZoysA1uOg3w/w589-h640/flower1.jpg" width="589" /></a></div>
<span face=""verdana" , sans-serif">Draw stalk of the flower with sepals as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEii8a_0Dg8L_2qcUY57fwpmsdH0rZ3nKQMc8Nb3vKPi4khKZV7nJNbZcHfrjtsP3DpbxEYVzwlWGZhAjC1v2PrQ7RYWBvo-xbNB39lxWRBn3ZE74ypuhity2oN7R3PZPAFn1_IOrBqoi_E/s1600/flower2.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEii8a_0Dg8L_2qcUY57fwpmsdH0rZ3nKQMc8Nb3vKPi4khKZV7nJNbZcHfrjtsP3DpbxEYVzwlWGZhAjC1v2PrQ7RYWBvo-xbNB39lxWRBn3ZE74ypuhity2oN7R3PZPAFn1_IOrBqoi_E/w589-h640/flower2.jpg" width="589" /></a></div>
<span face=""verdana" , sans-serif">Draw Pistil as shown on receptacle.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgDeOw6mGSlmyG-7FwjAV9qwcIqJVUlK-RmcHg7cy4mPCvehjHmk3-2ZCu1Nhma9Ppe5cdwvpJR1-IA1sGgtf8-Zc7bNareXPtGC-sr7Jgq8m3SyOCebIfRzHYTI5uBzquGnt_K06x5294/s1600/flower3.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgDeOw6mGSlmyG-7FwjAV9qwcIqJVUlK-RmcHg7cy4mPCvehjHmk3-2ZCu1Nhma9Ppe5cdwvpJR1-IA1sGgtf8-Zc7bNareXPtGC-sr7Jgq8m3SyOCebIfRzHYTI5uBzquGnt_K06x5294/w589-h640/flower3.jpg" width="589" /></a></div>
<span face=""verdana" , sans-serif">Draw stamens on either sides of pistil.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXzyqkxexRC5Qis_MQYTj_yW2WZiyowTWsxBwnvEVLoo1ObqxSHb4a_1RVHNJD653Lh_NS0bWJPkKWDGPuVw3Ygip0gZSIHQxv5kQHH0VlOIyEYHHFK-sEm6LR3KvPbncefIykVyuOT0E/s1600/Typical+flower.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXzyqkxexRC5Qis_MQYTj_yW2WZiyowTWsxBwnvEVLoo1ObqxSHb4a_1RVHNJD653Lh_NS0bWJPkKWDGPuVw3Ygip0gZSIHQxv5kQHH0VlOIyEYHHFK-sEm6LR3KvPbncefIykVyuOT0E/w589-h640/Typical+flower.jpg" width="589" /></a></div>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0DnDRgaoCdI_VUP9RnfmKDwo9Aqk_NHmqdCzRVgP9Gnd0TvtKwc2zq7b53Y-bJcKQuxEhRymse1R9UFWpZrXdkysXOHAmGQpWCNbBBjWW8dW65hdXcMfaLVyKZEpG0HdPP_dTAspY-xA/s1600/Typical+flower+labeled.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0DnDRgaoCdI_VUP9RnfmKDwo9Aqk_NHmqdCzRVgP9Gnd0TvtKwc2zq7b53Y-bJcKQuxEhRymse1R9UFWpZrXdkysXOHAmGQpWCNbBBjWW8dW65hdXcMfaLVyKZEpG0HdPP_dTAspY-xA/w590-h640/Typical+flower+labeled.jpg" width="590" /></a><br />
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<span face=""verdana" , sans-serif">Draw petals as shown and label the parts.</span></div>
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kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com9tag:blogger.com,1999:blog-6804501726864508674.post-26451707896410413892015-12-05T20:10:00.006+05:302024-01-27T07:03:43.553+05:30How to draw Chlamydomonas<div dir="ltr" style="text-align: left;" trbidi="on"><span style="font-family: georgia;">1.Draw a pear shape and two lines on apex.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEZki86gkyW2g5Ofeh25JJZgSK4Q6a3mKGBpJ7caY_AqWPBeWBb6bBEgtpjevVomIvaNq_ilF0Sh4VBi5RCmBMYvy6PDeBELzU0qEcR9LhcMk6a27Qeh0O9_nsXpz4Zb0osRSp5239rf8/s1600/Chlamydomonas1.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><span style="font-family: georgia;"><img border="0" height="608" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEZki86gkyW2g5Ofeh25JJZgSK4Q6a3mKGBpJ7caY_AqWPBeWBb6bBEgtpjevVomIvaNq_ilF0Sh4VBi5RCmBMYvy6PDeBELzU0qEcR9LhcMk6a27Qeh0O9_nsXpz4Zb0osRSp5239rf8/w640-h608/Chlamydomonas1.jpg" width="640" /></span></a></div>
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</span><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXPooQW7xB7gof7wryDOzk7UUgveMvDcNnHFdS5Rjh6uOqLNFYlDo18wtynxqrvsPJ0tGnQuEuHHPgrhz5W56XNx6N9eSajfiCW1G72uAgm5HTVIS5oaRsRkry-Z16iuTHy_RKAMHIvPs/s1600/Chlamydomonas+labeled.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><span style="font-family: georgia;"><img border="0" height="608" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXPooQW7xB7gof7wryDOzk7UUgveMvDcNnHFdS5Rjh6uOqLNFYlDo18wtynxqrvsPJ0tGnQuEuHHPgrhz5W56XNx6N9eSajfiCW1G72uAgm5HTVIS5oaRsRkry-Z16iuTHy_RKAMHIvPs/w640-h608/Chlamydomonas+labeled.jpg" width="640" /></span></a></div><span style="font-family: georgia;">
2. Let's draw now chloroplast a cup shaped structure. </span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span style="font-family: georgia;">Finish 0ff with vacuous,mitochondria and Golgicomplex.</span></div>
kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com6tag:blogger.com,1999:blog-6804501726864508674.post-30321139750733638702015-12-05T20:07:00.004+05:302024-01-03T19:05:08.660+05:30How to draw Euglena<div dir="ltr" style="text-align: left;" trbidi="on">
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<span face=""verdana" , sans-serif">Euglena is unicellular creature which lives in Ponds. It is known for its dual modes of nutrition. Euglena can prepare its own food by photosynthesis like Plants and even can feed on algae and bacteria. It has a long whip like Flagellum by which it swims in water. This organism responds to light through a photosensitive Eyespot.It reproduces asexually by longitudinal fission.</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgN_zNdX7mFaaoSvoVhl7AygRDc5ObGV347EinZVbPeQoL8YrWV38JwEEcRQU4coS3NTIbnTnOhubJAQf78gfcg75B9J0fzoLg2iqSsPNErxNYJkZDIFzSZoUJb8hekQzveKFzvVlFxu5I/s1600/Euglena1.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgN_zNdX7mFaaoSvoVhl7AygRDc5ObGV347EinZVbPeQoL8YrWV38JwEEcRQU4coS3NTIbnTnOhubJAQf78gfcg75B9J0fzoLg2iqSsPNErxNYJkZDIFzSZoUJb8hekQzveKFzvVlFxu5I/w589-h640/Euglena1.jpg" width="589" /></a></div>
<span face=""verdana" , sans-serif">Draw a bowling pin shape as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiJGuzxxTrTU86Y3iJOII-yZWuJ56l7OQnBgZua0BtpCKZ1aSVc7o8_pSixKIHydRQ3GsgIhNDRh1l3g9f3O4XlenJCunGEZTfFnTGn1dyhmwW65vn9Fp9FdLFnoogvHr4IlmxeqH6RvXM/s1600/Euglena2.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiJGuzxxTrTU86Y3iJOII-yZWuJ56l7OQnBgZua0BtpCKZ1aSVc7o8_pSixKIHydRQ3GsgIhNDRh1l3g9f3O4XlenJCunGEZTfFnTGn1dyhmwW65vn9Fp9FdLFnoogvHr4IlmxeqH6RvXM/w589-h640/Euglena2.jpg" width="589" /></a></div>
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Draw a whip like flagella from the depression in the top.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgBRn3X9VlHUMFD-KqvzUIlhGwSycjIqwlQat09dfWEHJsIao57JLTYpyvwL1Idmw97lpPCe7qo7u-0RTrAI6E7S5XLFZi62J1WXtGWf17NWD10AfaHTxcvimlmTIycBYlPeIYFJUcqxiU/s1600/Euglena3.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgBRn3X9VlHUMFD-KqvzUIlhGwSycjIqwlQat09dfWEHJsIao57JLTYpyvwL1Idmw97lpPCe7qo7u-0RTrAI6E7S5XLFZi62J1WXtGWf17NWD10AfaHTxcvimlmTIycBYlPeIYFJUcqxiU/w589-h640/Euglena3.jpg" width="589" /></a></div>
<span face=""verdana" , sans-serif">Draw Nucleus, chloroplasts , eyespot and vacuoles as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUHIS8btWBJEo6pWZNzQSHPe_dNtCvC9lX1wGwUMfxjIgcVmsiIfwhZVr5F-_veKQZYwvPxWaEVOB2Qmp7-xQEXQsQFziiNg4wpNiq37xJdJgZQa4rpUwLl-2DqQy52aGRJShQOslbuUc/s1600/Euglena+labeled.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUHIS8btWBJEo6pWZNzQSHPe_dNtCvC9lX1wGwUMfxjIgcVmsiIfwhZVr5F-_veKQZYwvPxWaEVOB2Qmp7-xQEXQsQFziiNg4wpNiq37xJdJgZQa4rpUwLl-2DqQy52aGRJShQOslbuUc/w589-h640/Euglena+labeled.jpg" width="589" /></a></div>
<span face=""verdana" , sans-serif">Label the diagram as shown.</span></div>
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kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com9tag:blogger.com,1999:blog-6804501726864508674.post-54363380043893781152015-12-05T20:05:00.004+05:302024-01-03T19:04:53.280+05:30How to draw Paramecium<div dir="ltr" style="text-align: left;" trbidi="on">
<span face="Verdana,sans-serif">Paramecium is a unicellular organism which lives in fresh water habitats such as lakes, ponds, streams, rivers and puddles.These tiny microscopic creatures has transparent body wall called Pellicle covered with several tiny hair like structures called Cilia. Several cilia produce lashing movements and enable paramecium to move in water. It feeds on bacteria, algae and other protists. It has a opening for feeding called Cytostome or oral groove, through which it takes its food by ciliary movements. The flower like stuff which you see in the top and bottom are Contractile vacuoles, they excrete excess salts to out side. It reproduces asexually by Binary fission where the Paramecium literally splits its body vertically into two daughter paramecia. It is also known as Slipper animalcule because of its typical slipper shape.</span><br /><br style="font-family: Verdana, sans-serif;" /><span face="Verdana,sans-serif"></span><br /><br />
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<span face="Verdana, sans-serif">Draw a slipper shape as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhrN85MyAJaopH_WSA6jKIb6_JE5fSH85jIUNevs0mVd559N9ZT8J18bA7bhcrVt1iIUkYpLqyIDz_odRX_3XheaHtcDCMtspvBEFr0o-T7Sh7HStBd41CibmT0YHNtz4Pj2cPdyA4HZSA/s1600/Paramecium2.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhrN85MyAJaopH_WSA6jKIb6_JE5fSH85jIUNevs0mVd559N9ZT8J18bA7bhcrVt1iIUkYpLqyIDz_odRX_3XheaHtcDCMtspvBEFr0o-T7Sh7HStBd41CibmT0YHNtz4Pj2cPdyA4HZSA/w589-h640/Paramecium2.jpg" width="589" /></a></div>
<span face="Verdana,sans-serif">Draw two contractile vacuoles, one at the top and another at the bottom.</span><br />
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<span face="Verdana,sans-serif">Draw several tiny Cilia all over the Paramecium.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEikQbvAPG4PSzcEc_J0tOBOArJt62xAOYrXKBaXQF_uA6926f2DvbPbJDKxk6NV3mbyiFm1FFenx-ufZ7UTt4CK4xMfyWVxOa_de6M4QpwNaJrBGX-AUd9L9Lm5dNUtbQqVL0UMQAyFGCw/s1600/Paramecium4.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEikQbvAPG4PSzcEc_J0tOBOArJt62xAOYrXKBaXQF_uA6926f2DvbPbJDKxk6NV3mbyiFm1FFenx-ufZ7UTt4CK4xMfyWVxOa_de6M4QpwNaJrBGX-AUd9L9Lm5dNUtbQqVL0UMQAyFGCw/w589-h640/Paramecium4.jpg" width="589" /></a></div>
<span face="Verdana,sans-serif">Now draw One big Macronucleus and and small Micro nucleus fallowed by Cytopharynx a funnel like continuation of oral groove.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj9sfY_uoDTiZoy5DPs9QDWgauVdu3OevQ3DgzBhI_Hmv7U_oeK1Q-h0_Pdat_Dmre4uPbti5xOYALIb_nKNy49iX-IwGqjHkS82HgUJc2fH0mpmFdy7l8RkrBnTE3U_0Lm6MmqGRcgWJQ/s1600/Paramecium5.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj9sfY_uoDTiZoy5DPs9QDWgauVdu3OevQ3DgzBhI_Hmv7U_oeK1Q-h0_Pdat_Dmre4uPbti5xOYALIb_nKNy49iX-IwGqjHkS82HgUJc2fH0mpmFdy7l8RkrBnTE3U_0Lm6MmqGRcgWJQ/w589-h640/Paramecium5.jpg" width="589" /></a></div>
<span face="Verdana,sans-serif">Put several neat dots to represent Cytoplasm the jelly like substance and mark some food vacuoles in it.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjn2o3HKN2KjGHkfW_mZI5XHrDBPYD_kO8mJQbrkfGLsnOdfJ47mNf6kbck7O7fpuAfz5cBVJ2VrG6cnlw9b-YRrAoPnkuvaeJnU6wIfh-1f5SCN8N2Z9FS38cza3jkHe73O9H8mupldxM/s1600/Paramecium+labled.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjn2o3HKN2KjGHkfW_mZI5XHrDBPYD_kO8mJQbrkfGLsnOdfJ47mNf6kbck7O7fpuAfz5cBVJ2VrG6cnlw9b-YRrAoPnkuvaeJnU6wIfh-1f5SCN8N2Z9FS38cza3jkHe73O9H8mupldxM/w589-h640/Paramecium+labled.jpg" width="589" /></a></div>
<span face="Verdana,sans-serif">Now label the diagram as shown.</span></div>
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kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com18tag:blogger.com,1999:blog-6804501726864508674.post-59611163580927670232015-11-28T06:11:00.005+05:302024-01-03T19:04:44.344+05:30How to draw human baby in womb<div dir="ltr" style="text-align: left;" trbidi="on"><span face="Verdana, sans-serif"> </span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face="Verdana, sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face="Verdana, sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face="Verdana, sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face="Verdana, sans-serif"><span style="font-size: medium;">Let's draw a typical Human embryo with surrounding protective layers.</span> </span></div><div dir="ltr" style="text-align: left;" trbidi="on"><br /></div><div dir="ltr" style="text-align: left;" trbidi="on"><br /></div><div dir="ltr" style="text-align: left;" trbidi="on"><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhbqr4kWLy88JjmlA1r_kpQ-ABuE5fOvtMBL6SLAl6wbwTdtpcZrqVkiqX-ubChWLzNErxq6JkFcbUbfHnYfO5LrEgnUMJLmWkqnVs-asbCMbeSxYuJ_IP8maYQwksp8JYxQlyPGaya-P0/s1600/foetus+labeled.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhbqr4kWLy88JjmlA1r_kpQ-ABuE5fOvtMBL6SLAl6wbwTdtpcZrqVkiqX-ubChWLzNErxq6JkFcbUbfHnYfO5LrEgnUMJLmWkqnVs-asbCMbeSxYuJ_IP8maYQwksp8JYxQlyPGaya-P0/w613-h640/foetus+labeled.jpg" width="613" /></a></div>
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<span face="Verdana, sans-serif">1. Draw the basic shape of the Human embryo in an inverted position with a tube of umbilical cord. </span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face="Verdana, sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><br /><br />
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKu_fA69uoQt9C1VuBdcZocaHGyIAmNatlPYwrP7nXdBtgMaQ_Y-AgSeoracxu6O_g5tjfY746MpOxVkF2JPoffpR6qgj1nLsZrr0J0FH4aQm7H7WdBuTA2KlwmIKaq3vVlruaEb3mW58/s1600/Foetus+1.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKu_fA69uoQt9C1VuBdcZocaHGyIAmNatlPYwrP7nXdBtgMaQ_Y-AgSeoracxu6O_g5tjfY746MpOxVkF2JPoffpR6qgj1nLsZrr0J0FH4aQm7H7WdBuTA2KlwmIKaq3vVlruaEb3mW58/w613-h640/Foetus+1.jpg" width="613" /></a></div>
<div class="separator" style="clear: both; text-align: center;"><div style="text-align: left;"><br /></div><div style="text-align: left;">2. <span style="font-size: medium;">Draw a protective covering around the baby that encloses the baby like a wrap.</span></div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjwMglicrMEl_J7PAXY5X8oHtr6O1hun5Rb_suQzizuwEuHrcYrjAs09kbYmgMt2TYUKKmBpfLH4Pw98FWw6B5dMsoSqLCqQfXCAFhhiaEYsarZ1EbzwoRLN2cvkecPl2v1jjso-YqD9mk/s1600/foetus2.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjwMglicrMEl_J7PAXY5X8oHtr6O1hun5Rb_suQzizuwEuHrcYrjAs09kbYmgMt2TYUKKmBpfLH4Pw98FWw6B5dMsoSqLCqQfXCAFhhiaEYsarZ1EbzwoRLN2cvkecPl2v1jjso-YqD9mk/w613-h640/foetus2.jpg" width="613" /></a></div>
<div class="separator" style="clear: both; text-align: center;"><div style="text-align: left;"><span style="font-size: medium;">3. Draw another protective covering around the baby with fine projections at one end.</span></div><div style="text-align: left;"><br /></div>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgz5RujY9ftqhzKAjeZ3u7bvvcbOwJyMoSHp-YjRuMWhZD5YdJmQQVYnBZN48_NT5lQc14U0-4n_gP54FQ9htS4QkqTdLZwwHyY7DVZXTcea5m5weau3l7dTRx7Mt3Iknv4YZWktB6WX2Q/s1600/foetus3.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgz5RujY9ftqhzKAjeZ3u7bvvcbOwJyMoSHp-YjRuMWhZD5YdJmQQVYnBZN48_NT5lQc14U0-4n_gP54FQ9htS4QkqTdLZwwHyY7DVZXTcea5m5weau3l7dTRx7Mt3Iknv4YZWktB6WX2Q/w613-h640/foetus3.jpg" width="613" /></a></div>
<div class="separator" style="clear: both; text-align: center;"><div style="text-align: left;"><br /></div><div style="text-align: left;"><span style="font-size: medium;">4. Draw the thick muscular wall of the uterus and a part of the vagina around . Now label the parts.</span></div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVph2WYHosBMZiw-2tFrI6yY34EdqEhskDOt00mYN9VbppZhGb6j3OymzsqLNcNY3C7GkSB7nF5EOr7VEjQkzMX5gyAMSIBzdUaDSuoBjPMM8Sqd9odQT0eVFVpLwzX0-izqfvwvYIc8s/s1600/foetus.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVph2WYHosBMZiw-2tFrI6yY34EdqEhskDOt00mYN9VbppZhGb6j3OymzsqLNcNY3C7GkSB7nF5EOr7VEjQkzMX5gyAMSIBzdUaDSuoBjPMM8Sqd9odQT0eVFVpLwzX0-izqfvwvYIc8s/w613-h640/foetus.jpg" width="613" /></a></div>
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kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com1tag:blogger.com,1999:blog-6804501726864508674.post-39972148191349385442015-09-25T10:49:00.003+05:302023-12-05T13:55:56.285+05:30How to draw Muscle cells<div dir="ltr" style="text-align: left;" trbidi="on">
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<span face="Verdana, sans-serif">Muscular tissue is composed of Muscle cells. Muscle cells show three essential properties such as excitability, conductivity and contractility. Muscle cells are in enlongated form of fibres (Myocytes). The myocytes have several Myofibrils which are responsible for the alternate dark and light bands on striated or striped muscle. A skeletal muscle is made up of striped muscle cells. Each skeletal muscle fibre is long cylindrical and unbranched cell. It is a multinucleated cell with many oval nuclei. These cells work under conscious control of an organism. </span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVbp5ue4mA7Lw8rChrHMOeUZN9R3ykLgh2_w9Lp6HZryF3kIJH94YZLkRCrMfJA0oVA9RQcE3hTfJgzwQEAGQobHWmGPKtQNRzHGKwfuhQeMUQDctg8cUMPPLgc1BAn4iJkDIlvmWA7ts/s1600/Striped+muscle+cell.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="451" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVbp5ue4mA7Lw8rChrHMOeUZN9R3ykLgh2_w9Lp6HZryF3kIJH94YZLkRCrMfJA0oVA9RQcE3hTfJgzwQEAGQobHWmGPKtQNRzHGKwfuhQeMUQDctg8cUMPPLgc1BAn4iJkDIlvmWA7ts/w640-h451/Striped+muscle+cell.jpg" width="640" /></a></div>
<span face="Verdana, sans-serif"> A striped muscle cell is in the form of long fibre.So, we don't represent the ends of this cell. </span><br />
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<span face="Verdana, sans-serif">Draw two parallel curves and mark several dark bands at uniform distance as shown.</span><br />
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<span face="Verdana, sans-serif">Make oval nuclei here are there and label.</span><br />
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<span face="Verdana, sans-serif">Smooth muscle is located in the walls of the visceral organs such as blood vessels, trachea, bronchi, stomach, intestine, excretory and genital ducts etc. These muscle cells are also present in Iris and ciliary body of eye and in the skin as arrector pili that are attached to hair follicles. Usually these cells are arranged in the form of sheets. A smooth muscle fibre is spindle shaped, uninucleate. Myofibrils do not show alternate dark and light bands due to irregular arrangement of actin and myosin molecules. They do not work under conscious control. They can remain in contracted state for long period without fatigue. They are under the control of Autonomous nervous system.</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKYCcrK1HL9aORepCe4qTN4EoI5gHZ87DmQzf_qZsAKMBeBAfrPKMAXBiXxVi7Zl3hfM_yWy-bY7993Ag7q2ziBQI6NE7W3foGzzYiiXz7AlTrVkCE_Y04hfJ6mUmf5dM_uXNgt4sqVF8/s1600/Smooth+muscle+cell.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="555" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKYCcrK1HL9aORepCe4qTN4EoI5gHZ87DmQzf_qZsAKMBeBAfrPKMAXBiXxVi7Zl3hfM_yWy-bY7993Ag7q2ziBQI6NE7W3foGzzYiiXz7AlTrVkCE_Y04hfJ6mUmf5dM_uXNgt4sqVF8/w640-h555/Smooth+muscle+cell.jpg" width="640" /></a></div>
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<span face="Verdana, sans-serif">Draw a spindle shape and make several curves which represent Myofibrils. Draw a single round nucleus at center.</span><br />
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<span face="Verdana, sans-serif">Cardiac muscle is striated like the skeletal muscle. It is found in the Myocardium of the heart of vertibrates. These cells are short cylindrical, mononucleate or binucleate cells, whose ends branch and form junctions with other cardiac muscle cells. The Dark lines across cardiac muscle cells are called Intercalated discs.</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKK3JpV8KOHu5HY-9Gc9c0-ZvMBHzAlDrqQhGoywIexdZa9_TMjebX4cwv_hfvApchKey200E6lqzMht-oKp-7u4fv5fGRbiF7uJG57E1pyUr6gZZaIDbCthTMLoS_TFc2DY_nzR0RtOg/s1600/cardiac+muscle+cell.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="523" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKK3JpV8KOHu5HY-9Gc9c0-ZvMBHzAlDrqQhGoywIexdZa9_TMjebX4cwv_hfvApchKey200E6lqzMht-oKp-7u4fv5fGRbiF7uJG57E1pyUr6gZZaIDbCthTMLoS_TFc2DY_nzR0RtOg/w640-h523/cardiac+muscle+cell.jpg" width="640" /></a></div>
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<span face="Verdana, sans-serif">Draw four or five rows of striped muscle cells and connect them randomly through branches. </span><br />
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<span face="Verdana, sans-serif">Draw Intercalated discs and mark several bands.</span><br />
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<span face="Verdana, sans-serif">Finally draw nuclei as shown. </span></div>
kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com0tag:blogger.com,1999:blog-6804501726864508674.post-48839403693177903112015-09-21T19:56:00.011+05:302024-01-27T07:06:08.003+05:30How to draw Male reproductive system - Front view<div dir="ltr" style="text-align: left;" trbidi="on">
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<span face=""verdana" , sans-serif">The male reproductive system consists of a number of sex organs that are a part of the human reproductive process. The sex organs which are located in the pelvic region include a pair of testes along with accessory ducts, glands and the external genitalia.Testes are a pair of oval pinkish male primary sex organs suspended outside the abdominal cavity within a pouch called scrotum. The scrotum helps in maintaining the low temperature of the testes lower than the normal internal body temperature necessary for spermatogenesis. The testes descend into the scrotum just before birth. The condition in which the tested s do not descent into the scrotum is called cryptorchidism. </span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpxkKucEtDgAcpZ5BJYCYGhoBeL5qp7cY6MpvCt8KZY3Ll-x3hL9A776HxtQT_uGt_KUvEsJaodw6N3i8nFhOJxkOg1hUL_d91ACnoMvoffx3kWNGrB2eFroWr9jxaSQ9YIVttStDMRE0/s1600/male+reproductive+organ.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpxkKucEtDgAcpZ5BJYCYGhoBeL5qp7cY6MpvCt8KZY3Ll-x3hL9A776HxtQT_uGt_KUvEsJaodw6N3i8nFhOJxkOg1hUL_d91ACnoMvoffx3kWNGrB2eFroWr9jxaSQ9YIVttStDMRE0/s1600/male+reproductive+organ.jpg" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgBvdg_vZvqHXlM0IMx-EBkCm-MNhtTI_fCOI2A44xoKk5VjmqEw9xTn5qCS8AFPMKX61Zhyphenhyphenc2zgFAoJNFWVZVJ7SNJULrR6zgsmW9XcOv_jUXCvBLL4lxBb6WCHYNC_ey4ez53B_EbrAw/s1600/Male+rep1.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgBvdg_vZvqHXlM0IMx-EBkCm-MNhtTI_fCOI2A44xoKk5VjmqEw9xTn5qCS8AFPMKX61Zhyphenhyphenc2zgFAoJNFWVZVJ7SNJULrR6zgsmW9XcOv_jUXCvBLL4lxBb6WCHYNC_ey4ez53B_EbrAw/w493-h640/Male+rep1.jpg" width="493" /></a></div>
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<span face=""verdana" , sans-serif">1.Draw a urinary bladder with a pair of ureters and Urethra.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSQfwiluE0WBDu89gXqO51NukO9PfkK9k-i3o-8yLn8-7cfn3mNDmf2Hzm3JezBr-uTYL1OR0BwKEeqiucIk3139VDATJUy-svlZa6kyw_f8GnPR9CIbKIrU9JRoTqhCbTcftc-DoCdfs/s1600/Male+rep2.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSQfwiluE0WBDu89gXqO51NukO9PfkK9k-i3o-8yLn8-7cfn3mNDmf2Hzm3JezBr-uTYL1OR0BwKEeqiucIk3139VDATJUy-svlZa6kyw_f8GnPR9CIbKIrU9JRoTqhCbTcftc-DoCdfs/w491-h640/Male+rep2.jpg" width="491" /></a></div>
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<span face=""verdana" , sans-serif">2.Now draw Penis over Urethra.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDk6hfXZeBmMp-heTzLIAzW6uiD7_qsB3JcfeGJZ3SKji1dKoB8uSMnTSoYH_Cq02MjJNNEV6BKP9SYyx1xl64ob079gczozYgry6fcYbB9McHuUbPQiSQVTryEIuXcMgKzlQ5rSsSbqI/s1600/Male+rep3.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDk6hfXZeBmMp-heTzLIAzW6uiD7_qsB3JcfeGJZ3SKji1dKoB8uSMnTSoYH_Cq02MjJNNEV6BKP9SYyx1xl64ob079gczozYgry6fcYbB9McHuUbPQiSQVTryEIuXcMgKzlQ5rSsSbqI/w490-h640/Male+rep3.jpg" width="490" /></a></div>
<span face=""verdana" , sans-serif">3. The draw Seminal vesicles, Prostate and bulbourethral glands fallowed by inner details of penis.</span><br />
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<span style="font-size: x-large;"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><br /></div><div dir="ltr" style="text-align: left;" trbidi="on"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjP1YCC_UES1O7UTmTodNpNhDSVwP0NCwnZl_ah_OEyXqwUoUmul2szHXzyy_5LpYDzlTGioThL6honGkrQhyayV5Er3KvVd7hSEwK2L99Sy0GwwwHGyV4n-EizkrTAaDRBiFusmNTLjzTxGPBSdoAxdNreoG8-g0RvqwAAYSC2GdzKB1_YLXY_V0UJVME/s1004/Screenshot_20231201_101008_Adobe%20Acrobat.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="1004" data-original-width="785" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjP1YCC_UES1O7UTmTodNpNhDSVwP0NCwnZl_ah_OEyXqwUoUmul2szHXzyy_5LpYDzlTGioThL6honGkrQhyayV5Er3KvVd7hSEwK2L99Sy0GwwwHGyV4n-EizkrTAaDRBiFusmNTLjzTxGPBSdoAxdNreoG8-g0RvqwAAYSC2GdzKB1_YLXY_V0UJVME/w500-h640/Screenshot_20231201_101008_Adobe%20Acrobat.jpg" width="500" /></a></div><br /><span style="color: red;"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span style="color: red; font-size: x-large;"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span style="color: red; font-size: x-large;"><br /></span>
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<span face=""verdana" , sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face=""verdana" , sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg4Y48V7fvjfhhkR7TlAx2Jvt36tlkJlmIW0-RlMj2XmzgnPQ3M0NoUOnIDbEWQp0xT6QpNRVaCX8CHbTCA93Q9Ou8AsQjw-wI327TRnrtoUGlg1AvNc5ahJfSC0Ru-6gVfy4_Jq_IT0q0C0hZKj2lXRqs6XhWxlap4z7Jb7mRvHHnJzhqRV9VoeNve6n8/s998/Screenshot_20231201_101034_Adobe%20Acrobat.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="998" data-original-width="789" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg4Y48V7fvjfhhkR7TlAx2Jvt36tlkJlmIW0-RlMj2XmzgnPQ3M0NoUOnIDbEWQp0xT6QpNRVaCX8CHbTCA93Q9Ou8AsQjw-wI327TRnrtoUGlg1AvNc5ahJfSC0Ru-6gVfy4_Jq_IT0q0C0hZKj2lXRqs6XhWxlap4z7Jb7mRvHHnJzhqRV9VoeNve6n8/w506-h640/Screenshot_20231201_101034_Adobe%20Acrobat.jpg" width="506" /></a></div><br face=""verdana" , sans-serif" /><br /></div></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face=""verdana" , sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face=""verdana" , sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face=""verdana" , sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face=""verdana" , sans-serif"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgqkvIQE-YrO4xcqe9ssmlaKQSKEvroA8SD64pT70P-ckFBz21gdIrC-GvOe_bxIUZn0rEg9wIox_87YsSzWk-vDU01yrkvsmr4nzky7uu8h1D8t_l1WmZ1QI5qVpbSJkw5otwJMSyxYQHDSU0mW-kd1wIHCZG_I5EM9NUKy8aosbrqLQbokKq-_cFlJ58/s975/Screenshot_20231201_101059_Adobe%20Acrobat.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="975" data-original-width="742" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgqkvIQE-YrO4xcqe9ssmlaKQSKEvroA8SD64pT70P-ckFBz21gdIrC-GvOe_bxIUZn0rEg9wIox_87YsSzWk-vDU01yrkvsmr4nzky7uu8h1D8t_l1WmZ1QI5qVpbSJkw5otwJMSyxYQHDSU0mW-kd1wIHCZG_I5EM9NUKy8aosbrqLQbokKq-_cFlJ58/w488-h640/Screenshot_20231201_101059_Adobe%20Acrobat.jpg" width="488" /></a></div><br />Epididymis is a narrow, tightly coiled tube located along the posterior surface of each testis. It provides storage space for the sperms and gives the sperms time to mature . Penis and Scrotum constitute the male external genitalia. The penis serves as a urinal duct and also copulatory organ that transfers spermatozoa to the vagina of a female. </span><br />
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kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com17tag:blogger.com,1999:blog-6804501726864508674.post-7103383585307754822015-09-20T20:28:00.003+05:302024-01-27T07:06:24.176+05:30How to draw Sagittal section of Human brain<div dir="ltr" style="text-align: left;" trbidi="on">
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Brain is the site of information processing and control. It is protected in the cranial cavity and covered by three connective tissue membranes called Cranial meninges.The brain can be divided into three major parts called i. Fore brain ii. Mid brain iii. Hind brain. Fore brain consists of Olfactory bulb, Cerebrum and Diencephalon. Mid brain is locateb between the thalamus of the fore brain and the Pons Varoli of the hind brain. Hind brain comprises Cerebellum, Pons varoli and Medulla oblongata. Cerebellum is the second largest part of the brain. It consists of two Cerebella hemispheres It has branching tree -like core of white mater called Arbor vitae (the tree of life) surrounded by a sheath of grey matter.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg41QIJMTtQZSOKcevTYyDLVIfxn1GwSFW3YFZCsiXU9JoZDYaPna0PHSn_4MuqBdhOVN2efj9qzL0JWzjGOUm-mZ7sd5ddU9wM6rdNiboXGQSaAQ-3r_WtaMoMhNKZOxkJFwS086okiiM/s1600/Brain+sagittal+section+labeled.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg41QIJMTtQZSOKcevTYyDLVIfxn1GwSFW3YFZCsiXU9JoZDYaPna0PHSn_4MuqBdhOVN2efj9qzL0JWzjGOUm-mZ7sd5ddU9wM6rdNiboXGQSaAQ-3r_WtaMoMhNKZOxkJFwS086okiiM/s1600/Brain+sagittal+section+labeled.jpg" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiu6F1LQzYVxBQnPmP-EoHM3Te1vsOkler9O3AO1QAgFj6CKJ0NszBrnTHALzE483oBZcju-AgpMSbD-IkRyJS-ggVHcJOUY6-q5phxmNmeg_y6yz6kVyQAldNYKlsrIIpThrsmHPe_kvM/s1600/Sagittal+brain1.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiu6F1LQzYVxBQnPmP-EoHM3Te1vsOkler9O3AO1QAgFj6CKJ0NszBrnTHALzE483oBZcju-AgpMSbD-IkRyJS-ggVHcJOUY6-q5phxmNmeg_y6yz6kVyQAldNYKlsrIIpThrsmHPe_kvM/s400/Sagittal+brain1.jpg" width="388" /></a></div>
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1.Draw an inverted bean shape.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDqIsuVMGql0lMD18vY30OO5Ax7dwahYyVgWIdjJ7mmIcPPt9ajFJ1ImLoAkf0MzbvAOM36UWWJtYsEW2JrOSu4XAM3DzPRm1wHijiR82OcH6B40mxLgdISToLW2PbLAx77kodAFqzV3s/s1600/sagital+brain2.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDqIsuVMGql0lMD18vY30OO5Ax7dwahYyVgWIdjJ7mmIcPPt9ajFJ1ImLoAkf0MzbvAOM36UWWJtYsEW2JrOSu4XAM3DzPRm1wHijiR82OcH6B40mxLgdISToLW2PbLAx77kodAFqzV3s/s400/sagital+brain2.jpg" width="388" /></a></div>
<span face="Verdana,sans-serif">2.Draw Corpus callosum and other regions of the brain as shown in the bean shape.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhRwGd-AT8Y5gyj0JZxjAp6YUXvmkv5rjOcLTImhTSp2IdI_jkr9uhNI0bAEGL_7JKUPApTbRtaA2elEzE8U4MPF28IDEFI2NspAChyphenhyphen2dwrOsvYp9z909YqHMV6JNdnlVnhrczTiLyN1z4/s1600/Sagittal+brain3.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhRwGd-AT8Y5gyj0JZxjAp6YUXvmkv5rjOcLTImhTSp2IdI_jkr9uhNI0bAEGL_7JKUPApTbRtaA2elEzE8U4MPF28IDEFI2NspAChyphenhyphen2dwrOsvYp9z909YqHMV6JNdnlVnhrczTiLyN1z4/s400/Sagittal+brain3.jpg" width="388" /></a></div>
<span face="Verdana,sans-serif"> 3.Then make brain stem and Cerebellum as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiUNu0kLWoTfMvEBQsCVbZBqa_EHKaHv8lC0MsN6xyY7lcGQjUPzkfDvGB3qf0-Zs-Y97HO5zqTYHjPKgKJipO85nL91gzSZuSDOljqDENfbNoB9jxAJUSD79oFaRCJl6dbKmNroBHCr_0/s1600/sagittal+brain4.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiUNu0kLWoTfMvEBQsCVbZBqa_EHKaHv8lC0MsN6xyY7lcGQjUPzkfDvGB3qf0-Zs-Y97HO5zqTYHjPKgKJipO85nL91gzSZuSDOljqDENfbNoB9jxAJUSD79oFaRCJl6dbKmNroBHCr_0/s400/sagittal+brain4.jpg" width="388" /></a></div>
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4.Make the grooves on cerebrum as shown.</div>
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The brain consists of four ventricles. The first and second ventricles (Paracoels) are present in the right and left cerebral hemispheres respectively. The third ventricle (Diocoel) occurs in the diencephalon. The two Paracoels are connected to the median diocoel individually by the two foramina of Monro. The fourth ventricle (Myelocoel) is present in the medulla . The myelocoelk and the diocoel are connected by a narrow canal caller iter or Aqeuduct of Sylvius/Cerebral aqueduct..The ventricles of the brain, and the subarachnoid space are filled with Cerebro- spinal fluid. CSF is an alkaline, colourless fluid which is filtered from the choroid plexuses into the ventricles of the brain.<br />
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kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com7tag:blogger.com,1999:blog-6804501726864508674.post-73932632652462857672015-09-20T16:44:00.027+05:302024-01-27T07:06:48.040+05:30How to draw Internal structure of mammalian Heart <div dir="ltr" style="text-align: left;" trbidi="on">
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<span face=""verdana" , sans-serif">The heart is mesodermal in origin. It is a thick walled, muscular and pulsating organ, situated in the mediastinum, and with its apex slightly turned to the left, it is of the size of a clinched fist. The heart is covered by a double walled pericardium which consists of the outer fibrous pericardium and inner serous pericardium. The serous pericardium is double layered, formed of an outer parietal layer and an inner visceral layer. The parietal layer is fused with the fibrous pericardium, whereas the visceral layer adheres to the surface of the heart and forms epicardium. .The two layers are separated by a narrow pericardial space, which is filled with the pericardial fluid. </span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh2VhAJz49GM_gAZVwVks8hIVnFeKSJ8t_MYrRRw7ABUF72tpASk9O7RVePDsl9W0PMPgR7RrFTnBTuh5_bEMdod3tOtPjLJYsWTydmgLhuLATHLfHG6Kkte7cYOXyszitf88UgyCg3Ces/s1600/Heart+internal+labeled.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh2VhAJz49GM_gAZVwVks8hIVnFeKSJ8t_MYrRRw7ABUF72tpASk9O7RVePDsl9W0PMPgR7RrFTnBTuh5_bEMdod3tOtPjLJYsWTydmgLhuLATHLfHG6Kkte7cYOXyszitf88UgyCg3Ces/s1600/Heart+internal+labeled.jpg" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjCbbvhiwmTMpJ9IHvSDktCo7d7jf2IdQ0wKUfVmNj7zzliBcU0HVNkQ-C04O5U1RzLRPOufFkNzlBMr_bcytpliIfIvO8sjgLYZkHm6NIQ2bhCnQZKqqNMjOFVGVaIFmfNNgiaTr8CT-Y/s1600/heart1.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjCbbvhiwmTMpJ9IHvSDktCo7d7jf2IdQ0wKUfVmNj7zzliBcU0HVNkQ-C04O5U1RzLRPOufFkNzlBMr_bcytpliIfIvO8sjgLYZkHm6NIQ2bhCnQZKqqNMjOFVGVaIFmfNNgiaTr8CT-Y/w622-h640/heart1.jpg" width="622" /></a></div>
<span face=""verdana" , sans-serif">1.First draw basic heart shape on the paper with its narrow end towards your Right .</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKyPfl2-W_L4tPZe6rnJ1lBVII1bROQzNORBSmy2Np-_VC1sqSwdjeh7NXxf081FSz36WPvwQCQc226ZyPXFfyN6QUqABR_J87Gc2yf7_RhgJ3UNCp6tD3XKBM7cirvyvB-c2T8Xi5ags/s1600/heart2.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKyPfl2-W_L4tPZe6rnJ1lBVII1bROQzNORBSmy2Np-_VC1sqSwdjeh7NXxf081FSz36WPvwQCQc226ZyPXFfyN6QUqABR_J87Gc2yf7_RhgJ3UNCp6tD3XKBM7cirvyvB-c2T8Xi5ags/w622-h640/heart2.jpg" width="622" /></a></div>
2.Then draw Precaval vein and Post caval vein on the<br />
Right side of the heart.Actually your Left becomes Right for the heart here.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi8dpc3SIgEYykkVwh4AeEE3NGfJk1vi4UVcZbUmULJ3JaCQp0hhSq4AFS7UWEnwzWH5dnKlnJ_sHcDxb10-qaMgkGbqBxaQaPyyDuuZYnIio_YQrxHqEPXiW7C8BdMhJPhA54HnpeG6D8/s1600/heart3.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi8dpc3SIgEYykkVwh4AeEE3NGfJk1vi4UVcZbUmULJ3JaCQp0hhSq4AFS7UWEnwzWH5dnKlnJ_sHcDxb10-qaMgkGbqBxaQaPyyDuuZYnIio_YQrxHqEPXiW7C8BdMhJPhA54HnpeG6D8/w622-h640/heart3.jpg" width="622" /></a></div>
<span face=""verdana" , sans-serif"><div dir="ltr" style="text-align: left;" trbidi="on">3.Make the Muscular wall of the heart, ensuring the Left ventricle has thicker wall than Right ventricle.</div></span>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjURAzxow8dI03UtDugFJEENWicPK6wB90DaU-yOChrm6QRvuXukJ0lP28RYpRhV36qfZm0N1dNfhDUQ085B9KKFGgc7Vjl4VfTx5lq4b4uQ3UbU-doqmCM2nW2paJRvuBbAf1pG9MGlGQ/s1600/heart4.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjURAzxow8dI03UtDugFJEENWicPK6wB90DaU-yOChrm6QRvuXukJ0lP28RYpRhV36qfZm0N1dNfhDUQ085B9KKFGgc7Vjl4VfTx5lq4b4uQ3UbU-doqmCM2nW2paJRvuBbAf1pG9MGlGQ/w622-h640/heart4.jpg" width="622" /></a></div>
<span face=""verdana" , sans-serif"><div dir="ltr" style="text-align: left;" trbidi="on"><span face=""verdana" , sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face=""verdana" , sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face=""verdana" , sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face=""verdana" , sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face=""verdana" , sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face=""verdana" , sans-serif"><br /></span></div>4.Make Pulmonary aorta emerging from Right Ventricle.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBYKrzna9mh5vpUhMNXWBZhpWoUre05WIZkmyd4DJwwUQxOYsGrPqAuECYipsdjaRB7wUh1g6-Lm-wLtCH3YMOjt54JDwyiiI8KxFOufmbs23tlDmI4igtSo1u0-pBJ1bFqT14_J_sBmE/s1600/heart5.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBYKrzna9mh5vpUhMNXWBZhpWoUre05WIZkmyd4DJwwUQxOYsGrPqAuECYipsdjaRB7wUh1g6-Lm-wLtCH3YMOjt54JDwyiiI8KxFOufmbs23tlDmI4igtSo1u0-pBJ1bFqT14_J_sBmE/w621-h640/heart5.jpg" width="621" /></a></div>
<span face=""verdana" , sans-serif"><div dir="ltr" style="text-align: left;" trbidi="on"><span face=""verdana" , sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on"><span face=""verdana" , sans-serif"><br /></span></div><div dir="ltr" style="text-align: left;" trbidi="on">5.Then draw Systemic arch that emerges out of Left ventricle. Make three nubs on the arch.</div></span>
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6. Now draw the valves inside the Systemic aorta and Pulmonary Aorta. </div>
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<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEigbcMTSzxXDfMO9Ud6J_VSwp3LvqYhQk3ch3h3SeCIGk9nuaeqvGSBlKV84YanEkdYbZfgUKzokWCzJ-8yGKHytPirt-OhIYFW1B2Xwh65t1dsid4LaMBy5xbktEQi0D7ued6sSjs-b7UAwX4xOcOAw4aNkh_8NuDPuNANuvQk7SFJWFH9gLQ3YLs-bOY/s798/Screenshot_20231109_142524_Adobe%20Acrobat.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="798" data-original-width="775" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEigbcMTSzxXDfMO9Ud6J_VSwp3LvqYhQk3ch3h3SeCIGk9nuaeqvGSBlKV84YanEkdYbZfgUKzokWCzJ-8yGKHytPirt-OhIYFW1B2Xwh65t1dsid4LaMBy5xbktEQi0D7ued6sSjs-b7UAwX4xOcOAw4aNkh_8NuDPuNANuvQk7SFJWFH9gLQ3YLs-bOY/w622-h640/Screenshot_20231109_142524_Adobe%20Acrobat.jpg" width="622" /></a></div><br /><div dir="ltr" style="text-align: left;" trbidi="on"><br /></div><div dir="ltr" style="text-align: left;" trbidi="on"><br /></div><div dir="ltr" style="text-align: left;" trbidi="on"><br /></div><div dir="ltr" style="text-align: left;" trbidi="on"><br /></div><div dir="ltr" style="text-align: left;" trbidi="on"><br /></div><div dir="ltr" style="text-align: left;" trbidi="on"><br /></div><div dir="ltr" style="text-align: left;" trbidi="on"><br /></div><div dir="ltr" style="text-align: left;" trbidi="on"><br /></div><div dir="ltr" style="text-align: left;" trbidi="on"><br /></div><br />
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<span face=""verdana" , sans-serif">A specialized cardiac musculature called the nodal tissue is also distributed in the heart. A patch of this tissue called the sinoatrial node (SAN)is present in the right upper corner of the right atrium near the openings of the superior venae cavae. Another mass of this tissue, called the antrioventricular node (AVN) is seen in the lower left corner of the right atrium close to the atrioventricular septum. A bundle of nodal fibres, called atrioventricular bundle (AV bundle/ His bundle) continues from the AVN into the inter-ventricular septum. It divides into right and left bundle branches. These branches give rise to minute fibres called the Purkinje fibres that extend throughout the ventricular musculature of the respective sides. </span></div>
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<span face=""verdana" , sans-serif">SAN consists of specialized cardiomyocytes. It has the ability to generate action potentials without any external stimuli,hence called "Pace maker". AV node is a relay point that relays the action potentials received from the SA node to the ventricular musculature. SAN can generate action potentials every 0.6 sec.Autonomous and hormonal coordination systems take charge of increasing or decreasing the rates, depending on the situation.</span></div><div style="text-align: justify;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhcEnxOAEb5rykQ2f5p2bzsLY9O5xu8otiM0s5fmjiKDzgMFiwdKR1QIyhXjlkWt277HjU8vMP3xqzGsusN2yoMVOmJjoeiNuRqhr6-I-dCWyUopQxNpf1wPABt_8qmF6bPEMh4D7FRrkvg95um5WdsUFhQedJccaLdmxqrzPefaO6VGL6o1-iXye3ziBA/s801/Screenshot_20231109_142559_Adobe%20Acrobat.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="801" data-original-width="773" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhcEnxOAEb5rykQ2f5p2bzsLY9O5xu8otiM0s5fmjiKDzgMFiwdKR1QIyhXjlkWt277HjU8vMP3xqzGsusN2yoMVOmJjoeiNuRqhr6-I-dCWyUopQxNpf1wPABt_8qmF6bPEMh4D7FRrkvg95um5WdsUFhQedJccaLdmxqrzPefaO6VGL6o1-iXye3ziBA/w618-h640/Screenshot_20231109_142559_Adobe%20Acrobat.jpg" width="618" /></a></div><br /><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><br />
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<span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: x-large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: x-large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: x-large;"><br /></span></div><div style="text-align: justify;"><span style="font-family: georgia; font-size: medium;">7.Now replace the smooth inner walls of ventricles with ridged structures Columnae carneae</span></div><div style="text-align: justify;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiWtmdG_Vq_zfvlRKjWMQWSs5gges4yY2UwvaQY63ADTT38B2iWd4VXBGV7beqSZKBjSSah95_Xj2X3WhgEH-L4uy_Kxeun-YAR4y2_MjcZ2uGxDvFpJ_LakIR3tgmLz4STRcapkfgUS0klH6e5p1b0mHAktvxHyIJz5R79VI2K4kVgcb9KllgTfBKVKrU/s903/Screenshot_20231109_142619_Adobe%20Acrobat.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="903" data-original-width="734" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiWtmdG_Vq_zfvlRKjWMQWSs5gges4yY2UwvaQY63ADTT38B2iWd4VXBGV7beqSZKBjSSah95_Xj2X3WhgEH-L4uy_Kxeun-YAR4y2_MjcZ2uGxDvFpJ_LakIR3tgmLz4STRcapkfgUS0klH6e5p1b0mHAktvxHyIJz5R79VI2K4kVgcb9KllgTfBKVKrU/s16000/Screenshot_20231109_142619_Adobe%20Acrobat.jpg" /></a></div><br /><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: x-large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: x-large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: x-large;"><br /></span></div><div style="text-align: justify;"><span style="font-family: georgia; font-size: medium;">8.Now draw Papillary muscles emerging out of Columnae carneae towards the valves. We are done my friend<span style="color: #0b5394;">. </span></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="color: #0b5394; font-size: large;"><br /></span></div><div style="text-align: justify;"><br /></div>
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</div></div>kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com11tag:blogger.com,1999:blog-6804501726864508674.post-42210940608501927792015-08-13T18:12:00.003+05:302024-01-03T19:03:46.506+05:30How to draw Biology diagrams?<div dir="ltr" style="text-align: left;" trbidi="on">
<span style="font-family: Verdana,sans-serif;"><span style="font-size: x-small;"><span style="font-family: Verdana,sans-serif;"><span style="font-size: large;"></span></span></span></span>
<span style="font-family: Verdana,sans-serif;">Drawing biology diagrams some times becomes a tough job for students. Many students experience difficulty in drawings, though they are good in descriptive part.In spite of hard work, the diagrams may not fetch good marks.
The reason is so obvious that an inaccurate, illegible diagram with no appeal can hardly impress the examiner in awarding maximum marks. Though students label parts correctly, they may get only 2 marks, because of poor diagramatic skills. Here are the tips which will make your diagrams look "out standing and accurate", helping you to score 'out of marks'.I hope you will have great experience in taking tour of this blog. All the best.</span><br />
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<span style="font-family: Verdana,sans-serif;">1.Always draw on un-ruled white paper aiming your diagram towards left, leaving space for labeling on right.</span><br />
<br style="font-family: Verdana,sans-serif;" />
<br style="font-family: Verdana,sans-serif;" />
<span style="font-family: Verdana,sans-serif;">2.Draw using sharp single line, large enough to depict all parts of diagram clearly.</span><br />
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<span style="font-family: Verdana,sans-serif;">3.If you need to represent dark areas of diagram do not shade but put dots.</span><br />
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<br style="font-family: Verdana,sans-serif;" />
<span style="font-family: Verdana,sans-serif;">4.While labeling the parts, use single straight line towards right side of diagram. Ensure all labeling lines are parallel to each other as far as possible to give aesthetic appeal. Do not cross the lines one over other.</span><br />
<br style="font-family: Verdana,sans-serif;" />
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<span style="font-family: Verdana,sans-serif;">5.Draw scale bars representing actual dimensions of specimen, if your are asked to draw by looking at specimen.</span><br />
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<span style="font-family: Verdana,sans-serif;">6.Use always extra bold or 2H lead pencil to make your diagram clear and crispy.Never use a pen to label the parts or draw any part of diagram.</span><br />
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<span style="font-family: Verdana,sans-serif;">7. Do not number the labels and mention separately below diagram. </span><br />
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<span style="font-family: Verdana,sans-serif;">Here is example diagram of Euglena</span><br />
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<span style="font-family: Verdana,sans-serif;">to demonstrate right method of drawing.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjLV_cg_A-QL2TBommPgPVyPAeeQrnZYZ7FnNsNkzXWKmn30JBNBKdK3L-7jitpWjY6PDbNZjyVtdOI7RAvb-GJWefgM8zNBbTSHn85F7JueUaomUF6IajM3yCGccMDS2hqezFyPepWbtE/s1600/doesdonts.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjLV_cg_A-QL2TBommPgPVyPAeeQrnZYZ7FnNsNkzXWKmn30JBNBKdK3L-7jitpWjY6PDbNZjyVtdOI7RAvb-GJWefgM8zNBbTSHn85F7JueUaomUF6IajM3yCGccMDS2hqezFyPepWbtE/s1600/doesdonts.jpg" width="307" /></a> <span style="font-size: x-small;"></span></div>
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<span style="font-family: Verdana,sans-serif;"><span style="font-size: x-small;"><br /></span></span>
<span style="font-family: Verdana,sans-serif;"><span style="font-size: x-small;"><br /></span></span>
<span style="font-family: Verdana,sans-serif;"><span style="font-size: x-small;"><br /></span></span>
<span style="font-family: Verdana,sans-serif;"><span style="font-size: x-small;"><br /></span></span>
<span style="font-family: Verdana,sans-serif;"><span style="font-size: x-small;"></span></span><br />
<span style="font-family: Verdana,sans-serif;"><span style="font-size: x-small;"></span></span><br />
<span style="font-family: Verdana,sans-serif;">-Do not draw the diagram using multiple strokes as on left but draw using smooth curve as shown in illustration.</span><br />
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<span style="font-family: Verdana,sans-serif;">-You can use those
strokes while developing outline of diagrams but later you have to erase
them and replace with a smooth curve.</span><br />
<br style="font-family: Verdana,sans-serif;" />
<span style="font-family: Verdana,sans-serif;">Shading the diagram gives
aesthetic appeal but it isn't the rule of biology diagram.So,do not
shade any biology diagrams, but put neat dots as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgdTnfopW4-ek1TNbyBkHPOsHNZJwKszAXHEIqICuG9XjtZJDmA6cz5lnSQ0dDbxcm9hIISCnXZOnurotDpMcwIMA6PffvkR3I5kyR8AoBRUo1v1qA-qJJvNekg8CBJ2L04ykh3zmGndlw/s1600/wrong.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="305" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgdTnfopW4-ek1TNbyBkHPOsHNZJwKszAXHEIqICuG9XjtZJDmA6cz5lnSQ0dDbxcm9hIISCnXZOnurotDpMcwIMA6PffvkR3I5kyR8AoBRUo1v1qA-qJJvNekg8CBJ2L04ykh3zmGndlw/s1600/wrong.jpg" width="400" /></a></div>
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<span style="font-family: Verdana,sans-serif;"><span style="font-size: x-small;"></span></span></div>
<span style="font-family: Verdana,sans-serif;">Do not intersect the
labeling lines as shown,because it causes confusion in understanding,
what part you are exactly labeling. you may loose marks for that. Draw
the labeling lines parallel to each other as far as possible with out
intersecting them, as shown in below example.</span><br />
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<b><span style="font-family: Verdana,sans-serif;"><span style="font-size: x-small;"><br /></span></span></b>
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kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com4tag:blogger.com,1999:blog-6804501726864508674.post-14763730212434438422015-06-28T16:18:00.006+05:302024-01-27T07:04:10.724+05:30How to draw Bacteria<div dir="ltr" style="text-align: left;" trbidi="on">
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<span face=""verdana" , sans-serif">Prokaryotes are the organisms which have primitive nucleus. All bacteria are prokaryotes because they lack a distinct nucleus with nuclear membrane.</span> <span face=""verdana" , sans-serif">The cytoplasm of prokaryotic cells lacks in well defined cell organelles such as endoplasmic reticulum, Golgi apparatus, Mitochondria,centrioles, nucleoli, cytoskeleton.
The size of these cells range between 1 micrometre to 3 micrometres, so they are barely visible under the light microscope. Now let's moveon to diagram.</span><br />
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<span face=""verdana" , sans-serif"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkL0oGOd31YXJle7x84g2oz7WAo-x4CNDh9GzzgMce81aVhkm7UP5LLd4zY_HgsmmrB8SFA590Pg5HVUvGW8-vnnxSaVk4EGuHOZZCpAVOwtv7JWCYqs0TPiZhB1UTlj1B4wQXHAZpn6M/s1600/prokaryotic+cell+labelled.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkL0oGOd31YXJle7x84g2oz7WAo-x4CNDh9GzzgMce81aVhkm7UP5LLd4zY_HgsmmrB8SFA590Pg5HVUvGW8-vnnxSaVk4EGuHOZZCpAVOwtv7JWCYqs0TPiZhB1UTlj1B4wQXHAZpn6M/w504-h640/prokaryotic+cell+labelled.jpg" width="504" /></a></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQj60A8peYyFe6UkSkolMVECuMXM63v5VdRCO8b6UrNskfL-66Tap8AW3NgMiujjIqUSHDXPR-1FaW7qLO52QYxkmD5NSDXD-tPjQ3Jmoa9HuQSx3qOnuNloaTfxHQQeUkNBr7UbpEu-0/s1600/Prokaryotic1.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQj60A8peYyFe6UkSkolMVECuMXM63v5VdRCO8b6UrNskfL-66Tap8AW3NgMiujjIqUSHDXPR-1FaW7qLO52QYxkmD5NSDXD-tPjQ3Jmoa9HuQSx3qOnuNloaTfxHQQeUkNBr7UbpEu-0/w504-h640/Prokaryotic1.jpg" width="504" /></a></div>
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<span face=""verdana" , sans-serif">1.Draw a capsule shape which represents a basic structure of Bacilli bacterial cell.</span><br />
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<span face=""verdana" , sans-serif">Draw two more lines over basic capsule shape which represents</span><br />
<span face=""verdana" , sans-serif"><b>Cell wall</b>. Place some dots inside it. </span> <br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjnM-YNLPRjTy_UjOtwHQ7SbbN1xAXcMY6F7K5q44yNsFGwiq0qOX1FUs5jq-ZFw5_OetY5kLLcQa6D9SiyeLUrwu_AP66YoGmDoEoJqPL9_NUstLQsFs5YMj2TdE0nLTncci6sRVi290U/s1600/Prokaryotic2.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjnM-YNLPRjTy_UjOtwHQ7SbbN1xAXcMY6F7K5q44yNsFGwiq0qOX1FUs5jq-ZFw5_OetY5kLLcQa6D9SiyeLUrwu_AP66YoGmDoEoJqPL9_NUstLQsFs5YMj2TdE0nLTncci6sRVi290U/w504-h640/Prokaryotic2.jpg" width="504" /></a></div>
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<span face=""verdana" , sans-serif">2. Draw one more outer covering with considerable thickness.This represents</span><br />
<span face=""verdana" , sans-serif">outer slimy <b>Capsule.</b></span><br />
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<span face=""verdana" , sans-serif">Draw some faint oblique lines within to highlight it. </span> <br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjH7pjLbPd0cAIhhS1szpoBKOxW39PtZuHsBtJmmODLeAqmgJEYPm-XP6lt00hytyY1r3M_zZ00PdjnDEyoNO7ePIEKo59YuVesT48Z9a73XIRxYbJBtzLqII3xwTD-JWwWi1GOzN7ZeWs/s1600/prokaryotic3.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjH7pjLbPd0cAIhhS1szpoBKOxW39PtZuHsBtJmmODLeAqmgJEYPm-XP6lt00hytyY1r3M_zZ00PdjnDEyoNO7ePIEKo59YuVesT48Z9a73XIRxYbJBtzLqII3xwTD-JWwWi1GOzN7ZeWs/w504-h640/prokaryotic3.jpg" width="504" /></a></div>
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<span face=""verdana" , sans-serif">3.Draw several Pili around the Prokaryotic cell as shown, Make a whip like flagellum at the bottom of the cell. </span><br />
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<span face=""verdana" , sans-serif">Note: A bacterial cell may have more than one flagella but we draw only one for sake of simplicity. </span> <br />
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<span face=""verdana" , sans-serif">4. Draw Mesosome originating from plasma membrane.</span><br />
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<span face=""verdana" , sans-serif">5.Label the parts as shown </span><br />
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<span face=""verdana" , sans-serif">Cont:- The smallest bacterium is <i>Dialister Pneumosintes</i> (0.15 to 0.3 micrometers) and the largest is <i>Spirillum volutans </i>(13 to 15 micro meters) in length. The outer covering of bacterial cell comprises three layers: Plasma membrane, Cell wall and Capsule. The bacterial plasma membrane also provides a specific site at which the single circular chromosome remains attached. It is the point from where DNA replication starts. </span></div>
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<span face=""verdana" , sans-serif">Infoldings of plasma membrane give rise to Mesosomes or chondrioids. They form coplex whorls of convoluted membranes, increasing surface area. In Photosynthetic bacteria, these infoldings also form Chromatophores bearing photosynthetic pigments.</span></div>
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<span face=""verdana" , sans-serif">The bacterial cell wall is rigid chiefly composed of Murein or muramic acid, teichoic acids and teichuronic acids. In some bacteria cell wall is surrounded by an additional slime or gel layer called capsule. It is thick mucilaginous and is secreted by plasma membrane.It serves as protective layer against attack of Phagocytes and by viruses.</span><br />
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kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com9tag:blogger.com,1999:blog-6804501726864508674.post-19051202812513018012015-05-02T08:56:00.006+05:302024-01-27T07:07:12.803+05:30How to draw Lungs diagram<div dir="ltr" style="text-align: left;" trbidi="on"><div style="color: #3d85c6;"><br /></div>
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Lungs are a pair of respiratory organs located in the chest cavity protected by rib cage. They are spongy elastic and are enclosed by two membranes called Pleura. Space between the two membranes of the Pleura is filled with fluid.Pleura protects the lungs from injury.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiOHlExqjzxV9BEqJ22iKWt_REd6OPXFR_g3s4WyN7EYrZHepEN77JjzbwJi79NDblsfgcLWijZBg6Dic4EvOOPXK3bh8gkL4wf6gdkHxU_rrlFfVi457dPLpFuAVXjLB20cpTxBnAk7B0/s1600/Lungs+labeled.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiOHlExqjzxV9BEqJ22iKWt_REd6OPXFR_g3s4WyN7EYrZHepEN77JjzbwJi79NDblsfgcLWijZBg6Dic4EvOOPXK3bh8gkL4wf6gdkHxU_rrlFfVi457dPLpFuAVXjLB20cpTxBnAk7B0/w480-h640/Lungs+labeled.jpg" width="480" /></a>Right lung is larger than the left lungs and it is made of three lobes while the left lung has only two lobes. A pipe like structure called Trachea carries the air from Nose through Neck, thoracic cavity and opens into two lungs through two branches called Bronchi. The walls of Trachea are supported by several 'C" shaped cartilagenous rings which prevent it from collapsing and closing. Bronchus divides into fine Bronchioles which open into tiny balloon like structures called Alveloi. The Alveoli are richly supplied with blood capillaries, and exchange of gases occur in alveoli.</div>
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We can start drawing lungs from triangular shape with lower base curved towards upwards due to diaphragm a membrane.<br />
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Draw two perpendicular lines as shown <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgsktFYx9b6DdUWPqgFT7zkkP2Udia1hYgqM9h07Z2tmgZWWFLqjGhyphenhyphenZvsA2ycakDT5JRIIFBsWcPnsHm6zFVgWHY7WATVGSfBSuRokrROtSgVMERSWM__1KdD7Q6vm-44vwuK4-3TeQCk/s1600/Lungs1.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgsktFYx9b6DdUWPqgFT7zkkP2Udia1hYgqM9h07Z2tmgZWWFLqjGhyphenhyphenZvsA2ycakDT5JRIIFBsWcPnsHm6zFVgWHY7WATVGSfBSuRokrROtSgVMERSWM__1KdD7Q6vm-44vwuK4-3TeQCk/w480-h640/Lungs1.jpg" width="480" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhrDR-c9v67ctJ7gNkxll7C7lndhNHQ7d8EEFcPURx0DxSY1YIK39apbyC_V8eWoXCVPv7URzRjJ8Npcb0kocDREDP_8w4DGf4KKi2X5RvQATCudUGomwXCD983JVLvj47ORnQ4knD5nok/s1600/Lungs2.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhrDR-c9v67ctJ7gNkxll7C7lndhNHQ7d8EEFcPURx0DxSY1YIK39apbyC_V8eWoXCVPv7URzRjJ8Npcb0kocDREDP_8w4DGf4KKi2X5RvQATCudUGomwXCD983JVLvj47ORnQ4knD5nok/w480-h640/Lungs2.jpg" width="480" /></a></div>
Make a parabolic curve at the bottom and mark two dots as shown.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg69gPoUnClg_D0tkoqWcGln-5YFWWlsUDEO3Z8ydZWhpiAu-_uFSWGKna7Oz5xJpHn6CSP3Oz0WY58xSkvNzkTZAOViTd7lPLI70yASsvb4VOgbr7hALqO8LfVoylYPKgYdVaws2KuCpM/s1600/Lungs3.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg69gPoUnClg_D0tkoqWcGln-5YFWWlsUDEO3Z8ydZWhpiAu-_uFSWGKna7Oz5xJpHn6CSP3Oz0WY58xSkvNzkTZAOViTd7lPLI70yASsvb4VOgbr7hALqO8LfVoylYPKgYdVaws2KuCpM/w480-h640/Lungs3.jpg" width="480" /></a></div>
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Make lungs out line as shown using the guide lines and dots. <br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQN5M9rFMvD3r9QqJyj7D0LmWT3J0_h7u7pqONM0U16XaP3jtq84j5bIihiNumXge-NKJ0l4004fdQg7f6CD2smVDWevE7lPJjoREacvJDOXgxnlgcPYUtpM6zIE4UG9jx14MN64o_tA0/s1600/Lungs4.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQN5M9rFMvD3r9QqJyj7D0LmWT3J0_h7u7pqONM0U16XaP3jtq84j5bIihiNumXge-NKJ0l4004fdQg7f6CD2smVDWevE7lPJjoREacvJDOXgxnlgcPYUtpM6zIE4UG9jx14MN64o_tA0/w480-h640/Lungs4.jpg" width="480" /></a></div>
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Erase the parabolic curve at the centre. <br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjQ8CdwqCYr1aGwfKb-6lWmlH7Bbog6ydAjipvtOXG6Wt1CGlgcwqtJue-GNC4hysF0uh0GlA4PSYaxMk4Vi8EflXg-G1jByxxucQm3qHNmjrt4L0FUUmG92BUUft2mXWwNExFALbZPQ9E/s1600/Lungs.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjQ8CdwqCYr1aGwfKb-6lWmlH7Bbog6ydAjipvtOXG6Wt1CGlgcwqtJue-GNC4hysF0uh0GlA4PSYaxMk4Vi8EflXg-G1jByxxucQm3qHNmjrt4L0FUUmG92BUUft2mXWwNExFALbZPQ9E/w480-h640/Lungs.jpg" width="480" /></a></div>
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Complete the lungs as shown.<br />
Draw now the trachea and bronchi in between the two lungs.<br />
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Draw now cartilagenous rings on trachea and bronchi.<br />
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Make branches from one of the bronchi. <br />
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Draw now alveoli the tiny bunches of balloons and label the parts neatly as shown.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisEt7u3uYQjYGgomkWAXRBiTy6LimLpO-4xHx2Rpr0ZCQsVpypVYmnCQEAiyP_xOYaM5Z89jXRYA_r7wl4lCnfTQMNRXJW5l4ZAtcQ19vWJ7ppAfXDnIGj_cD4KWpei2dMtNpi1YDZU3g/s1600/lungs1.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"></a></div>
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Continued: In man the diaphragm plays a major role in the respiration, while in woman, the ribs play a major role. Rate of respiration in human beings changes with age. The rate of respiration also changes during emotional disturbances, exercise and other activities.</div>
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Rates of respiration in different age groups of human beings</div>
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New born child - 32 times per minute</div>
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Children of 5 years - 26 times per minute</div>
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Man of 25 years - 15 times per minute</div>
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Man of 50 years - 18 times per minute<br />
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</div></div></div>kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com5tag:blogger.com,1999:blog-6804501726864508674.post-56454583946727636732015-04-14T17:30:00.005+05:302024-01-27T07:07:36.251+05:30How to draw DNA<div dir="ltr" style="text-align: left;" trbidi="on">
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-ijtbuP__2nlyX4oEGO1ArcfEpPxvejnjkRfLtsiDH3vFF9BTFiE4Fi-XJ4PYbBjXo6gpWjQUO7qmyXS_0hfhmYFNshAtFyjtXib2ybByoVlIdMQGQawTMZyKPlyg20i8_dH6MhrJIv4/s1600/DNA+structure.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-ijtbuP__2nlyX4oEGO1ArcfEpPxvejnjkRfLtsiDH3vFF9BTFiE4Fi-XJ4PYbBjXo6gpWjQUO7qmyXS_0hfhmYFNshAtFyjtXib2ybByoVlIdMQGQawTMZyKPlyg20i8_dH6MhrJIv4/s1600/DNA+structure.jpg" /></a></div>
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<span face=""verdana" , sans-serif">The DNA has twisted ladder or double helical structure. According to Watson and Crick DNA molecule consists of two polynucleotide chains wrapped helically around each other, with the sugar- phosphate chain on the outside forming ribbon-like backbone of double helix.
Purines and pyrimidines on the inside of the helix projecting between two sugar phosphate backbones as transverse bars. The two polynucleotide strands are held together by hydrogen bonds between specific pairs of Purines and Pyrimidines. Now let's see how to draw DNA accurately.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhsq58osvyaZIgo-f49qn68GcPS7risBPrGW4RbZODX_f8lba1CDJcmfdn4I5YMZUCoP13lh1Hwrtp57do40Rs9U7Je0nHGO5nqVfueUiAtj8NsSiv8OC-iOkLNqY_38bkRZiDTYd3EkQ0/s1600/DNA1.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhsq58osvyaZIgo-f49qn68GcPS7risBPrGW4RbZODX_f8lba1CDJcmfdn4I5YMZUCoP13lh1Hwrtp57do40Rs9U7Je0nHGO5nqVfueUiAtj8NsSiv8OC-iOkLNqY_38bkRZiDTYd3EkQ0/s1600/DNA1.jpg" width="300" /></a></div>
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1.Draw two vertical parallel lines as shown with pencil.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHj51tVV39Jw_-yFnhUQ3bUbGChfZ1ewrjO6ut49dOnRdBB8Vi5ERJO3c71TPzelbVXW3ARD9gb_q95dcYORt-yVuUlG5xDmwnZEMhyagMqNPwcTtxH4pdBm3gZ7WN-CfqwOzr73wP1Fs/s1600/DNA2.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHj51tVV39Jw_-yFnhUQ3bUbGChfZ1ewrjO6ut49dOnRdBB8Vi5ERJO3c71TPzelbVXW3ARD9gb_q95dcYORt-yVuUlG5xDmwnZEMhyagMqNPwcTtxH4pdBm3gZ7WN-CfqwOzr73wP1Fs/s1600/DNA2.jpg" width="300" /></a></div>
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2. Draw a twisted wave touching two lines on either sides. </div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKNsE-8UbKFFrzfOBoOiiJ3jEQC1CpeBWCmc_xZ7LW5SPJuHmb3CDLLAXWVGLuTESBkipKBDOsrGTa_VC8ospMTIuXh0RRVgwf6pDY7okwhaSdT3F-n27oTgp4MDhShsX6VTju7lZeR2Q/s1600/DNA3.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKNsE-8UbKFFrzfOBoOiiJ3jEQC1CpeBWCmc_xZ7LW5SPJuHmb3CDLLAXWVGLuTESBkipKBDOsrGTa_VC8ospMTIuXh0RRVgwf6pDY7okwhaSdT3F-n27oTgp4MDhShsX6VTju7lZeR2Q/s1600/DNA3.jpg" width="300" /></a></div>
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3. Draw another wavy curve as shown. Start the second curve a bit near the first curve to get proper grooves of DNA.</div>
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4. Make ribbon shape on the strands as shown. Make sure the curves you draw end at correct points as shown. </div>
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5.Draw ribbon shape on other strands too, let the two strands cross each other for now. </div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-ijtbuP__2nlyX4oEGO1ArcfEpPxvejnjkRfLtsiDH3vFF9BTFiE4Fi-XJ4PYbBjXo6gpWjQUO7qmyXS_0hfhmYFNshAtFyjtXib2ybByoVlIdMQGQawTMZyKPlyg20i8_dH6MhrJIv4/s1600/DNA+structure.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-ijtbuP__2nlyX4oEGO1ArcfEpPxvejnjkRfLtsiDH3vFF9BTFiE4Fi-XJ4PYbBjXo6gpWjQUO7qmyXS_0hfhmYFNshAtFyjtXib2ybByoVlIdMQGQawTMZyKPlyg20i8_dH6MhrJIv4/s1600/DNA+structure.jpg" width="480" /></a></div>
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6. Erase the appropriate lines at crossing point such that one strand goes up at one point and goes down at next point.</div>
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Draw transverse bars four per turn at equal distance as shown.</div>
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Label the minor goove and major grooves and other details as shown.</div>
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Continued- The hydrogen bonds between purines and pyrimidines aere such that adenine can bond only to thymine by two hydrogen bonds, and guanine can bond only to cytosine by three hydrogen bonds. The two strands urn anti-prallely that is, one strand has phosphodiester linkage in 3' to 5' direction, while other strand has phosphodiester linkage in reverse 5' to 3' direction. Both, strands remain separated by 20 Armstrong units. The coiling of double helix is right handed and a complete turn occurs every 34 Armstrongs. The helix has two external grooves, a deep wide one called Major groove and a shallow narrow one called minor groove.<br />
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kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com10tag:blogger.com,1999:blog-6804501726864508674.post-57376569215976183632015-04-05T15:31:00.014+05:302024-01-27T07:08:17.212+05:30How to draw internal structure of ear<div dir="ltr" style="text-align: left;" trbidi="on">
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Ear is the auditory sense organ and also helps in maintaining body equilibrium. Human ear is divided in to External, Middle and Internal ear.External ear consists of a flap like structure called Pinna. It leads to auditory canal. The pinna is crumpled and is made up of cartilage. Middle ear plays an important role in amplifying the vibrations received on the ear drum. The chain of three bones Malleus, Incus and Stapes helps in amplification of sound.<br /></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj4rqezS9wtq_83R5pZusOYmx_EjpI6DrvHZ78RVcDt2U4lYTBw8cONb-mk_ltYTCxaRU512xflvs__I8YvrPOYdBVHcSbX0RjZcAbvYZaVQNYsIImswFKmBYMsZjayhsHOlxeYliOVuqE/s1600/Internal+ear1.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj4rqezS9wtq_83R5pZusOYmx_EjpI6DrvHZ78RVcDt2U4lYTBw8cONb-mk_ltYTCxaRU512xflvs__I8YvrPOYdBVHcSbX0RjZcAbvYZaVQNYsIImswFKmBYMsZjayhsHOlxeYliOVuqE/w640-h480/Internal+ear1.jpg" width="640" /></a></div>
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<span face=""verdana" , sans-serif">1. Draw the out line of the ear as well as internal ear as shown. </span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGenhpscI12hKAXefO7Vas3q80bZqPkxPE9YX400UjV4Z0hQOCdDIthAKMjYq7Fc7hd0dcHU2m0QEGYqGd5eK6IFNmQJqH8n4F1nEVOdUZdOHen8bU8NVIROmdtf4uv1itvmmGKRDnWa0/s1600/Internal+ear2.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGenhpscI12hKAXefO7Vas3q80bZqPkxPE9YX400UjV4Z0hQOCdDIthAKMjYq7Fc7hd0dcHU2m0QEGYqGd5eK6IFNmQJqH8n4F1nEVOdUZdOHen8bU8NVIROmdtf4uv1itvmmGKRDnWa0/w640-h480/Internal+ear2.jpg" width="640" /></a></div>
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<span face=""verdana" , sans-serif">2. Now focus on drawing Ear drum and three bones Malleus, Incus and stapes as shown.</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj75cXkLVAusFVQK-1HnnnIZ2mxaKRw8p230aP1Dvo-xP5bigE2s2pSx36n9xEUc_HnnlPNbRWV_Qaw-4ed-ZbZLJSD3lcBriZMbxiuix4iQvFi55ukG5tpQHT3q87Ry6ewHInJ_0IAAmA/s1600/Internal+ear3.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj75cXkLVAusFVQK-1HnnnIZ2mxaKRw8p230aP1Dvo-xP5bigE2s2pSx36n9xEUc_HnnlPNbRWV_Qaw-4ed-ZbZLJSD3lcBriZMbxiuix4iQvFi55ukG5tpQHT3q87Ry6ewHInJ_0IAAmA/w640-h480/Internal+ear3.jpg" width="640" /></a></div>
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<span face=""verdana" , sans-serif">3.Draw the Cochlea and three semicircular canals as shown. </span><br />
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<span face=""verdana" , sans-serif">4. Give double line for Auditory canal and Eustachian tube. </span><br />
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5. Put lot of neat dots around to represent the bone</div>
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<span face=""verdana" , sans-serif">6. Label the parts neatly as shown.</span><br />
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cont:-Internal ear consists of bony labyrinth enclosing membranous labyrinth
which consists of Vestibule, three semicircular canals and Cochlea.
Cochlea is a spiral shaped structure. It has three paralled tubes called
Scala vesibuli, Scala media and Scala tymphani. Two individual nerves
arise, one from vestibule and another from cochlea.<br />
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kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com8tag:blogger.com,1999:blog-6804501726864508674.post-67216085796732242622015-04-05T15:16:00.005+05:302024-01-27T07:08:32.029+05:30How to draw and label the tongue<div dir="ltr" style="text-align: left;" trbidi="on">
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Tongue is made up of muscles. It contains about ten thousand taste buds. The taste buds are located in wall of the papillae.Like smell, taste is also a sense based on identifying chemicals in food and the texture. The sense of taste and smell have a close and cooperative working relationship. The sense of taste 'Gustation' involves qualities of Sweet, sour, bitter and salty. Umami is the savory flavor found in protein rich foods such as meat, seafood and cheese.It is associated with Monosodium glutamate(MSG) also called huching, often used in Asian cuisine. Now, let's draw. </div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEikhiqEhBs8vuOwjfDIymAKiJwsQ7M2DUYFsw63wGmDt0kmVExuqN61TsnkrEjdbey_bXDTFqAPd70ItfSXphrmwTvsfbix6v6jCubcfXsAe0oT3TRLpZ2-9h6xCs1e-28clTJLMxYjW1o/s1600/Toungue1.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="300" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEikhiqEhBs8vuOwjfDIymAKiJwsQ7M2DUYFsw63wGmDt0kmVExuqN61TsnkrEjdbey_bXDTFqAPd70ItfSXphrmwTvsfbix6v6jCubcfXsAe0oT3TRLpZ2-9h6xCs1e-28clTJLMxYjW1o/s1600/Toungue1.jpg" width="400" /></a></div>
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1. Draw out line of tongue as shown.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJPa3lTKY7dSi2OCmYostEf4slZmYe02J9Y5xjMuAFiWArk8YfG0WSTc82WnlKGlq0b5TnptJeEtPaLza0wSmXpHcjQ3fJma2b-4WVoFbyGnoJ6evy35Mf-5xlyR5kpyI-hxJw0bKuEyg/s1600/Tongue2.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="300" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJPa3lTKY7dSi2OCmYostEf4slZmYe02J9Y5xjMuAFiWArk8YfG0WSTc82WnlKGlq0b5TnptJeEtPaLza0wSmXpHcjQ3fJma2b-4WVoFbyGnoJ6evy35Mf-5xlyR5kpyI-hxJw0bKuEyg/s1600/Tongue2.jpg" width="400" /></a></div>
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<span face="Verdana,sans-serif">2. Draw line in the middle and above as shown. </span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjWhwihGdYFPu2APY9YBlkbMiBuGdWOsqdBjxQcaAWy6H8LT160yI47q72oU12tguWEFH9b19sqrp5VDkXIbQoxXGZTMraqpx0RNXK-9kiDQOwzxykOq-sii8epGiOeDdDn6Bl0wqh4LPw/s1600/Tongue3.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="300" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjWhwihGdYFPu2APY9YBlkbMiBuGdWOsqdBjxQcaAWy6H8LT160yI47q72oU12tguWEFH9b19sqrp5VDkXIbQoxXGZTMraqpx0RNXK-9kiDQOwzxykOq-sii8epGiOeDdDn6Bl0wqh4LPw/s1600/Tongue3.jpg" width="400" /></a></div>
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<span face="Verdana,sans-serif">3. Draw Papillae of different forms on tongue as shown. </span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhnNFN3sacWJnPelr6Txw8S7aFqOHPCp_N96BLRBLi8_lqtk-iq4Q146Jkts50f9ykWRVi_lujo9npRJ08xJmtnj0XWHI5uR_rxytr16rdz8bMy9bFoWA2s9pG_RnC824sLcm-3oEf_9vA/s1600/Tongue.jpg" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="300" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhnNFN3sacWJnPelr6Txw8S7aFqOHPCp_N96BLRBLi8_lqtk-iq4Q146Jkts50f9ykWRVi_lujo9npRJ08xJmtnj0XWHI5uR_rxytr16rdz8bMy9bFoWA2s9pG_RnC824sLcm-3oEf_9vA/s1600/Tongue.jpg" width="400" /></a></div>
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<span face="Verdana,sans-serif">4.Label the parts neatly.</span><br />
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Cont:-The
taste receptors cells, located in the taste buds on the top and side of
the tongue, sample flavours from food and drink as they come into
contact with surface of tongue. These taste receptors cluster in small
mucous membrane projections called 'Papillae'. Each is sensitive to
molecules of a particular type.The
flake like structures on tongue are called <b>Filiform papillae</b>, the
roundish ones at the back of the tongue are <b>vallate papillae</b>, the bump
like structures on sides of tongue are Foliate papillae. Taste buds are
present in all these papillae except the Filiform papillae. Each taste
bud has a cavity with a pore called <b>taste pore</b>. The epithelial cells,
surrounding the taste buds form the taste cells or the receptors. The
receptors cells are situated in the cavity. Each receptor connects to
the nerve fibre. All the nerve fibres connect to main nerves that carry
impulses to the brain.<br />
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kiranhttp://www.blogger.com/profile/11914236488848007713noreply@blogger.com6