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    Question

    Obligate diapause is usually observed in which insect?

    A Univoltine sp Correct Answer Incorrect Answer
    B Bivoltine sp. Correct Answer Incorrect Answer
    C Multivoltine sp. Correct Answer Incorrect Answer
    D None of the above Correct Answer Incorrect Answer

    Solution

    Obligate diapause is typically observed in univoltine species of insects. Univoltine species have one generation per year and often undergo a diapause phase to survive adverse environmental conditions, such as winter, until favorable conditions for development and reproduction return in the following year.

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