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    Question

    Which type of antennae has the appearance of comb-like

    structure and longer on one side?
    A Pectinate Correct Answer Incorrect Answer
    B Serrate Correct Answer Incorrect Answer
    C Clavate Correct Answer Incorrect Answer
    D Setaceous Correct Answer Incorrect Answer

    Solution

    The segments of pectinate antennae are longer on one side, giving each antennae a comb-like shape. Bipectinate antennae look like two-sided combs. The term pectinate derives from the Latin pectin, meaning comb. Pectinate antennae are found in some beetles and sawflies.

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