Question

8. In a freshwater unicellular organism, which
organelle prevents the accumulation of excess
water?
(a) contractile vacuole (b) food vacuole
(c) golgi body
(d) cell wall​

Answer 1

Answer:

contractile vacuole

Explanation:

In organisms like amoeba excess water is removed by contractile vacuole by the process of osmoregulation.

Answer 2

Answer:

a. contractile vacuole

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