12th Class Biology Sample Paper Practice Paper - 2

  • question_answer
    Direction: Each of the question has four options out of which only one is correct. Select the correct option as your answer.
    The sperm obtains energy for movement in female genital tract from

    A) hyaluronidase enzyme produced byacrosome

    B) proximal centriole in the neck

    C) mitochondria in the middle piece

    D) axial filament

    Correct Answer: C

    Solution :

    mitochondria in the middle piece


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