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Question

Similar structure (in function) to human kidney in Amoeba is
  1. Nucleus
  2. Contractile vacuole
  3. Plasmodesmata
  4. Plasma membrane

A
Contractile vacuole
B
Plasmodesmata
C
Nucleus
D
Plasma membrane
Solution
Verified by Toppr

The correct option is B Contractile vacuole
In amoeba, contractile vacuoles collect excretory waste, such as ammonia, from the intracellular fluid by both diffusion and active transport. It is the excretory organ of the amoeba as the kidney is the excretory organ of a human.
So, the correct answer is option B.

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