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denpristay [2]
4 years ago
7

Why are contractile vacuoles important to unicellular organisms like paramecia

Biology
1 answer:
katrin [286]4 years ago
4 0

A contractile vacuole works just the same as the name suggests, in that it expands and contracts. The point of the contractile vacuole is to pump water out of the cell through a process called osmoregulation, the regulation of osmotic pressure. It occurs in freshwater protists, but mainly in the kingdom Protista as a whole.

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level 2 = 3,000  level 3=300

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The colonists were told that if they did not generate any wealth, financial support for their efforts would end. Many of the men spent their days vainly searching for gold.

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