• question_answer
                The most important component of die oral contraceptive pills is:                                                  

    A)              progesterone      

    B)              growth hormone

    C)              thyroxine                              

    D)              luteinzing hormone

    Correct Answer: A

    Solution :

                Use of contraceptive pills is a wide spread form of birth control. Contraceptive pills contain estrogen and progesterone. The production of the pituitary hormones FSH and LH in the normal sexual cycle of a female is shut down by these hormones. In the absence of PSH, the ovarian follicles do not ripen and ovulation does not occur in the absence of LH.

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