Question

Study the table given below: \begin{center} \begin{tabular}{|c|l|l|} \hline Contraceptive & Mode of Action
\hline A. The pill & I. Prevent sperm reaching cervix
B. Condom & II. Prevent implantation
C. Vasectomy & III. Inhibits ovulation
D. Copper-T & IV. Semen contains no sperm
\hline \end{tabular} \end{center} Select the option where contraceptive/contraceptive method are correctly matched with their mode of action:

• A. A – III, B – I, C – I, D – IV
• B. A – III, B – I, C – IV, D – II
• C. A – III, B – I, C – IV, D – III
• D. A – IV, B – III, C – II, D – I

Hint:

Contraceptive methods have different modes of action: hormonal methods inhibit ovulation, mechanical barriers block sperm, and surgical methods like vasectomy prevent sperm in semen.

Answer 1

The Correct Option is C

Contraceptives and their mechanisms of action are as follows: A. The pill: III. Inhibition of ovulation. B. Condom: I. Prevention of sperm entry into the cervix. C. Vasectomy: IV. Absence of sperm in semen. D. Copper-T: III. Prevention of implantation.