KVPY Sample Paper KVPY Stream-SX Model Paper-21

  • question_answer
    If mammalian ovum fails to get fertilised, which one of the following is unlikely?

    A) Corpus luteum will disintegrate

    B) Oestrogen secretion further decreases

    C) Primary follicle starts developing

    D) Progesterone secretion rapidly declines

    Correct Answer: C

    Solution :

    If mammalian ovum fails to get fertilised, the corpus luteum degenerates. This causes disintegration of endometrium leading to menstruation and start of a new cycle. Progesterone secretion declines and the primary follicle starts to develop again.

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