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    Question

    What is the specialized structure in butterflies and

    moths that allows them to feed on nectar?
    A Crop Correct Answer Incorrect Answer
    B Esophagus Correct Answer Incorrect Answer
    C Proboscis Correct Answer Incorrect Answer
    D Gizzard Correct Answer Incorrect Answer

    Solution

    Insects with liquid diets, such as butterflies and moths, have a modified foregut that functions as a suction pump for extracting nectar or other liquids. This structure is known as a proboscis and is formed by elongated mouthparts that can be coiled up when not in use.

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