Uttarakhand PMT Uttarakhand PMT Solved Paper-2006

  • question_answer
    Various changes in mammalian sperm which prepare it to fertilise the ovum is called :

    A)  capacitation     

    B)  regeneration

    C)  growth          

    D)  none of these

    Correct Answer: A

    Solution :

    Sperm can only fertilize the secondary oocyte after spending several hours in the female genital tract, usually about 7 hours during which lime they undergo an activation process know as capacitation.


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