JCECE Medical JCECE Medical Solved Paper-2007

  • question_answer
    Polygonum type of embryosac is

    A)  7-celled, 8-nucleate

    B)  8-celled, 7-nucleate

    C)  9-nucleate

    D)  16-nucleate

    Correct Answer: A

    Solution :

     Embryosac is an oval multicellular structure. It is covered over by a thin membrane derived from the parent megaspore wall. The typical or polygonum type of embryosac is 7-celled but 8 nucleate ie, 3 micropylar, 3 chalazal and one central cell.


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