Assertion : Cu-T and Cu-7 do not suppress spe | vedclass

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(C) $Cu-T$ and $Cu-7$ are copper-releasing intrauterine devices $(IUDs)$.They do not suppress sperm motility; instead,they release copper ions $(Cu^{2

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If both the Assertion and Reason are incorrect.

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(C) $Cu-T$ and $Cu-7$ are copper-releasing intrauterine devices $(IUDs)$.They do not suppress sperm motility; instead,they release copper ions $(Cu^{2+})$ which suppress sperm motility and fertilizing capacity of sperms.However,the assertion states they do not suppress sperm motility,which is scientifically incorrect because copper ions are known to reduce sperm motility.Furthermore,the reason is incorrect because these devices do not release any hormones.Therefore,both the Assertion and the Reason are incorrect.

Column-$I$	Column-$II$
$A$. Pill	$1$. Intra uterine device
$B$. Condom	$2$. Prevents ovulation
$C$. Vasectomy	$3$. Prevents sperms from reaching to cervix
$D$. Cu-$T$	$4$. Semen contains no sperms

Assertion : $Cu-T$ and $Cu-7$ do not suppress sperm motility.
Reason : Hormones released by them affect sperm motility.

Similar Questions

Match the following columns:

Column-$I$ Column-$II$

$A$. Pill $1$. Intra uterine device

$B$. Condom $2$. Prevents ovulation

$C$. Vasectomy $3$. Prevents sperms from reaching to cervix

$D$. Cu-$T$ $4$. Semen contains no sperms

Periodic abstinence is a method of birth control that involves avoiding sexual intercourse during which phase?

What are the advantages of natural methods of contraception over artificial methods?

$A$: Both vasectomy and tubectomy are very effective,as the failure rate of such surgical approaches is almost zero percent.
$R$: Reversibility is poor.

Among the following methods,which one has the highest failure rate?

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Assertion : $Cu-T$ and $Cu-7$ do not suppress sperm motility.Reason : Hormones released by them affect sperm motility.