NEET Biology question
Given below are four methods (A-D) and their modes of action (i-iv) in achieving contraception. Select the correct matching from the four options that follow.
| Column I | Column II | |---|---| | (A) The pill | (i) Prevents sperms reaching cervix | | (B) Condom | (ii) Prevents implantation | | (C) Vasectomy | (iii) Prevents ovulation | | (D) Copper T | (iv) Semen contains no sperms |
Answer: (A)
Solution
The pill inhibits ovulation (iii), the condom is a barrier that keeps sperm from reaching the cervix (i), vasectomy results in semen
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