Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2004

  • question_answer
    How many meiotic divisions will be necessary to produce two hundred pollen grains?

    A)  100                                       

    B)  199

    C)  50                                         

    D)  200

    Correct Answer: C

    Solution :

    One meiotic division forms 4 megaspore mother cells with half chromosome number than its parental cell. Therefore, for 200 pollen grains,\[\frac{200}{4}=50\]   meiotic   divisions   are necessary.


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