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NEET Biology Chemical Coordination and Integration Question Bank Self Evaluation Test - Chemical Co-ordination and Integration

  • question_answer
    When an egg is fertilised and pregnancy occurs, which of the following is correct regarding hormone concentrations?

    A) Progesterone levels drop, whereas oestrogen levels remain high.

    B) Both progesterone and oestrogen levels drop.

    C) Both progesterone and oestrogen levels rise.

    D) Progesterone levels remain high, whereas oestrogen levels drop.

    Correct Answer: D

    Solution :

    [d] Progesterone is necessary for maintenance of the uterine lining during pregnancy.


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