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Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2010

  • question_answer
    The haustorial behaviour where entire embryo sac grow beyond the ovular tissue occur in

    A)  Santalum                           

    B)  Zea mays

    C)  Argemone                        

    D)  Datura

    Correct Answer: A

    Solution :

    The embryo sac surface has food absorbing capacity from surrounding nucellar tissue. In some members (.Santalum) the persistent synergids and antipodals as well as central cell, show haustorial properties and extensions.


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