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BHU PMT BHU PMT Solved Paper-2003

  • question_answer
    For the formation of tetras poricembryosac, how many megaspore mother cells are required ?

    A)  1                                            

    B)  2

    C)  3                                            

    D)  4

    Correct Answer: A

    Solution :

                     Embryosac is female gametophyte and of different types? (i) Monosporic embryo sac : Only one megaspore form embryo sac. (ii) Bisporic embryo sac : Two megaspores form embryo sac. (iii) Tetrasporic embryo sac : All four megaspores take part in development of embryo sac.


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