Question

    An extreme modification in the order Diptera, where hind wings are reduced to nubs used for balance and direction during flight is

    A Elytra Correct Answer Incorrect Answer
    B Membranous wings Correct Answer Incorrect Answer
    C Hemelytra Correct Answer Incorrect Answer
    D Halteres Correct Answer Incorrect Answer

    Solution

    Halteres are an extreme modification in true flies (Diptera), where hind wings are reduced to nubs used for balance and direction during flight.

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