12th Class Biology Sexual Reproduction in Flowering Plant / फूलों के पौधों में यौन प्रजनन Question Bank MCQs - Sexual Reproduction in Flowering Plants

  • question_answer
    In majority of angiosperms

    A) egg has a filiform apparatus

    B) there are numerous antipodal cells

    C) reduction division occurs in the megaspore mother cells

    D) a small central cell is present in the embryo sac

    Correct Answer: C

    Solution :

    [c] In most of the angiosperms, the megaspore mother cell (2n) divides meiotically (reductional division) to produce 4 cells. Out of these, three degenerate and the remaining one forms the functional megaspore. This further divides mitotically and forms embryo sac.


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