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NEET NEET SOLVED PAPER 2017

  • question_answer
    The function of copper ions in copper releasing IUD's is :                                              

    A)  They inhibit ovulation

    B)  They suppress sperm motility and fertilizing capacity of sperms

    C)   They inhibit gametogenesis

    D)   They make uterus unsuitable for implantation

    Correct Answer: C

    Solution :

                     \[C{{u}^{2+}}\]interfere in the sperm movement, hence suppress the sperm motility and fertilising capacity of sperms.


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