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    Question

    The process during insect embryogenesis where the head

    end of the developing embryo moves toward the posterior pole of the egg is termed as:
    A Anatrepsis Correct Answer Incorrect Answer
    B Katatrepsis Correct Answer Incorrect Answer
    C Posterior closure Correct Answer Incorrect Answer
    D Gastrulation Correct Answer Incorrect Answer
    E None of the above Correct Answer Incorrect Answer

    Solution

    Anatrepsis refers to the movement of the germ band inward during early insect development, where the embryo’s head migrates toward the posterior pole of the egg.

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