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Question

How are waste products excreted in Amoeba?

Solution

Amoeba excretes excess carbon dioxide, water and ammonia. Carbon dioxide is excreted by diffusion through the cell membrane, while excess water and nitrogenous waste like ammonia is removed by the contractile vacuole.

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Chapter 1: Life Processes - Exercise 3 [Page 74]

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Lakhmir Singh Biology (Science) [English] Class 10
Chapter 1 Life Processes
Exercise 3 | Q 43.2 | Page 74

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