About microscopic forms of life, including Bacteria, Archea, protozoans, algae and fungi. Topics relating to viruses, viroids and prions also belong here.
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- Joined: Mon Sep 22, 2008 4:42 pm
Why don't human body cells have contractile vacuoles?
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- Joined: Mon Nov 17, 2008 12:12 am
As in the osmoregulatory contractile vacuoles in paramecia?
Human cells don't need individual means for osmoregulation as oiur cells are not free living,
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