12th Class Biology Reproductive Health Question Bank MCQs - Reproductive Health

  • question_answer
     Cu ions released by IUDs
    (i) Suppress sperm motility
    (ii) Suppress fertilising capacity of sperms
    (iii) Make the uterus unsuitable for implantation
    (iv) block the entry of sperms through cervix

    A) (i) and (ii) are correct      

    B) (i) and (ii) are correct

    C) (ii) and (iv) are correct

    D) all are correct

    Correct Answer: B

    Solution :

    (i) and (ii) are correct


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