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    Question

    Given below are two statements: one is labelled as

    Assertion A and the other is labelled as Reason R. Assertion A: Filter chamber is not found in aphid. Reason R: Filter chamber in aphid allows excess water to pass directly from anterior part of the stomach to the intestine by diffusion. In the light of the above statements, choose the most appropriate answer from the options given below:
    A Both A and R are correct and R is the correct explanation of A. Correct Answer Incorrect Answer
    B Both A and R are correct but R is not the correct explanation of A. Correct Answer Incorrect Answer
    C A is correct but R is not correct. Correct Answer Incorrect Answer
    D A is not correct but R is correct. Correct Answer Incorrect Answer

    Solution

    Filter chamber is found in aphids and it excess water to pass directly from anterior part of the stomach to the intestine by diffusion.

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