SSC General Science & Technology Sample Paper NCERT Sample Paper-2

  • question_answer
    Middle piece of mammalian sperm possesses

    A)  Mitochondria and centriole

    B)  Mitochondria only

    C)  Centriole only

    D)  Nucleus and mitochondria

    Correct Answer: B

    Solution :

    [b] The middle piece of human sperm contains mitochondria which are coiled around an axial filament called mitochondrial spiral. These provide energy for the movement of sperm.

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