Haryana PMT Haryana PMT Solved Paper-2005

  • question_answer
    For  the  formation  of tetrasporic embryosac, how many megaspore mother cells are required?

    A)  1                                            

    B)  2   

    C)  3                                            

    D)  4

    Correct Answer: D

    Solution :

                    When all the four megaspore nuclei take part in the formation of the female gametophyte (embryo sac). This type of development is called as tetrasporic. In tetrasporic embryo sacs, meiosis is not accompanied by wall formation.


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