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KVPY Sample Paper KVPY Stream-SX Model Paper-31

  • question_answer
    The endosperm found in angiospermic seed is different from that of gymnosperms in the sense that, in the former

    A) It is formed before fertilisation while in the latter it is formed after fertilisation.

    B) It is formed after fertilisation.

    C) It is cellular while in the latter it is nuclear.

    D) It is nutritive while in the latter it is protective.

    Correct Answer: B

    Solution :

    In gymnosperms, endosperm is formed before fertilisation hence it is haploid. While in angiosperms, endosperm is formed after fertilisation by the process of double fertilisation so it is triploid.


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