Assertion :The body of Paramecium is covered by a rigid cell wall. Reason: The cell wall is made up of cellulose.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is D Both Assertion and Reason are incorrect
Paramecium is a single-celled protists. The body of Paramecium is covered with pellicle. It is a thin colorless cell membrane. The whole body is covered with short hair like structures called cilia. They do not have cell wall.
Thus, the correct answer is option D.

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