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Mohan Batra
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Asked: 2025-02-04T06:45:24+00:00 In:

Contractile vacuole takes part in

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Poll Results

0%(a) Absorption of water.
0%(b) Osmoregulation.
0% (c) Excretion.
100% (d) Both (b) and (c). ( 2 voters )
Based On 2 Votes

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The correct answer is:(d) Both (b) and (c).
The contractile vacuole in unicellular organisms like Amoeba and Paramecium helps in osmoregulation by expelling excess water and also aids in excretion by removing metabolic wastes, maintaining the cell’s internal environment.
Class 9th Science NCERT MCQ Questions
NCERT Books MCQ Questions Session 2024-2025.

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    1 Answer

    1. (d) Contractile vacuole aids in osmoregulation as well as excretion.

      https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-5/

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