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    Question

    The opening on an arthropod body surface that allows for

    air transfer is called:
    A Spiracle Correct Answer Incorrect Answer
    B Trachea Correct Answer Incorrect Answer
    C Tracheoles Correct Answer Incorrect Answer
    D Alveoli Correct Answer Incorrect Answer

    Solution

    The opening on an arthropod's body surface that allows for air transfer is called a spiracle. Spiracles are small openings or pores located along the sides of the arthropod's body. They serve as the entrance and exit points for the respiratory system of arthropods, including insects, spiders, and crustaceans.

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