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.
Draw a slipper shape as shown.
Draw two contractile vacuoles, one at the top and another at the bottom.
Draw several tiny Cilia all over the Paramecium.
Now draw One big Macronucleus and and small Micro nucleus fallowed by Cytopharynx a funnel like continuation of oral groove.
Put several neat dots to represent Cytoplasm the jelly like substance and mark some food vacuoles in it.
Now label the diagram as shown.
Draw two contractile vacuoles, one at the top and another at the bottom.
Draw several tiny Cilia all over the Paramecium.
Now draw One big Macronucleus and and small Micro nucleus fallowed by Cytopharynx a funnel like continuation of oral groove.
Put several neat dots to represent Cytoplasm the jelly like substance and mark some food vacuoles in it.
Now label the diagram as shown.
19 comments:
7.8 to much water ._.
Tysm it's awesome!!
thnx
Enter your comment...gorgeous
cool i love it
willem sucks
william sucks
you do
no he doss not
why you do you be mean i haet you unknown.
the oun tate says william sucks he doss not.
what
whos william
*confusion of wut da comments are debating about*
hii
it is pretty good
BTW who's william
Bete moj krdi
Thankyou for the technique.
Ioves it
Nice
It's good but you should colour it also so it will look more contrastic.
THANK YOU!
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