CET Karnataka Medical CET - Karnataka Medical Solved Paper-2014

  • question_answer
    With respect to angiosperms, identify the incorrect pair from the following.

    A)  Primary endosperm nucleus - 3n

    B)  Antipodals - 2n

    C)  Cells of nucellus of ovule - 2n

    D)  Vegetative cell of male gametophyte - n

    Correct Answer: B

    Solution :

    : All the cells of the embryo sac are haploid except central cell which is first binucleate and then becomes diploid due to fusion of polar nuclei. The three cells on the chalazal end  of the embryo sac are called antipodal cells,  They are the vegetative cells of the embryo sac  which may degenerate later.


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