Osmoregulators: paramecium - model answers

IB Biology: Osmoregulators: paramecium - model answers

Many animals control the solute concentration of their cells. Paramecium is a single celled animal which lives in fresh water. It is constantly at risk from inward osmosis of water.Answer the following questions.Contractile vacuoleMalpighian tubuleKidneyThey all use osmosis to remove excess water from the organisms.Most water - paramecium, then Humans, then Insects release the least water.


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