Which of the following contraceptive methods do not correctly match with its mode of action?
$\begin{matrix} C o n t r a c e p t i v e m e t h o d & M o d e o f a c t i o n (i) V a s e c t o m y & B l o c k s s p e r m t r a n s p o r t (i i) I U C D s & P r e v e n t i m p l a n t a t i o n (i i i) O r a l p i l l s & K i l l s t h e s p e r m s (i v) C o n d o m s & P r e v e n t d e p o s i t i o n o f s e m e n i n t h e v a g i n a \end{matrix}$

(i)

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(ii)

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(iii)

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(iv)

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Solution

The correct option is C (iii)
Oral pills inhibit ovulation. These are mainly hormonal preparations which contain estrogen and progesterone. These inhibit the development of egg and ovulation by inhibiting the secretion of follicle-stimulating hormone (FSH).

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Which of the following contraceptive methods do not correctly match with its mode of action?
$\begin{matrix} C o n t r a c e p t i v e m e t h o d & M o d e o f a c t i o n (i) V a s e c t o m y & B l o c k s s p e r m t r a n s p o r t (i i) I U C D s & P r e v e n t i m p l a n t a t i o n (i i i) O r a l p i l l s & K i l l s t h e s p e r m s (i v) C o n d o m s & P r e v e n t d e p o s i t i o n o f s e m e n i n t h e v a g i n a \end{matrix}$

Q. Which of the following contraceptive methods correctly matches with its mode of action?

Q. Which among the following are correctly matched?

\begin{matrix} Column A & Column B (a) Vascular bundles & (i) Transportation of food water and minerals (b) Aerenchyma & (i i) Food storage (c) Stomata & (i i i) Exchange of gases (d) Cambium & (i v) Growth \end{matrix}

Q. Which of the following contraceptive methods correctly matches with its mode of action?

\begin{matrix} C o n t r a c e p t i v e m e t h o d & M o d e o f a c t i o n (i) V a s e c t o m y & B l o c k s s p e r m t r a n s p o r t (i i) I U C D s & P r e v e n t i m p l a n t a t i o n (i i i) C o n d o m s & K i l l s t h e s p e r m s \end{matrix}

Q. Choose the correct answer among the alternatives given :
Which of the following contraceptive methods correctly matches with its mode of action ?

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Which of the following contraceptive methods do not correctly match with its mode of action? Contraceptive method Mode of action (i) VasectomyBlocks sperm transport(ii) IUCDsPrevent implantation(iii) Oral pillsKills the sperms(iv) CondomsPrevent deposition of semen in the vagina

The correct option is C (iii)Oral pills inhibit ovulation. These are mainly hormonal preparations which contain estrogen and progesterone. These inhibit the development of egg and ovulation by inhibiting the secretion of follicle-stimulating hormone (FSH).

The correct option is C (iii)
Oral pills inhibit ovulation. These are mainly hormonal preparations which contain estrogen and progesterone. These inhibit the development of egg and ovulation by inhibiting the secretion of follicle-stimulating hormone (FSH).