Statement 1 : In plants, the tonoplast facilitates the transport of a number of ions and other materials against concentration gradients into the vacuole.
Statement 2 : In amoeba, the contractile vacuole is important for osmoregulation and excretion.

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Both statements 1 and 2 are correct

Statement 1 is incorrect and statement 2 is correct

Both statements 1 and 2 are incorrect

Statement 1 is correct and statement 2 is incorrect

answer is A.

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Detailed Solution

Tonoplast is involved in active pumping of ions or solutes into the cell sap and contractile vacuoles play a role in osmoregulation.

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