A : Intrauterine devices (IUDs) are a very ef | vedclass

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(C) Intrauterine devices $(IUDs)$ are highly effective contraceptive methods because they increase phagocytosis of sperms within the uterus,suppress s

Vedclass · Accepted Answer

Assertion is correct,but Reason is incorrect.

Vedclass · Answer

(C) Intrauterine devices $(IUDs)$ are highly effective contraceptive methods because they increase phagocytosis of sperms within the uterus,suppress sperm motility,and reduce the fertilizing capacity of sperms.Furthermore,the hormone-releasing $IUDs$ make the uterus unsuitable for implantation and the cervix hostile to the sperms.Sperms do enter the uterus,but their function is impaired by the $IUDs$.Therefore,the Assertion is correct,but the Reason is incorrect.

$A$ : Intrauterine devices $(IUDs)$ are a very effective contraceptive method.
$R$ : $IUDs$ do not allow sperms to enter the uterus.

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$A$ : Intrauterine devices $(IUDs)$ are a very effective contraceptive method.$R$ : $IUDs$ do not allow sperms to enter the uterus.