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3.Reproductive Health
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Which of the following is a once-a-week pill with very few side effects and high contraceptive value?
A
Mala$-D$
B
Saheli
C
Depo-provera
D
Norplant
Solution
Saheli works by impairing implantation. Menstrual cycle occurs normally.
Standard 12
Biology
Similar Questions
Given below are four methods $(A-D)$ and theirmodes of action $(i-iv)$ in achieving contraception. Select their correct matching fromthe four options that follow
| Method | Mode of Action |
| $(A)$ The pill | $(i)$ Prevents spermsreaching cervix |
| $(B)$ Condom | $(ii)$ Prevents implantation |
| $(C)$ Vasectomy | $(iii)$ Prevents ovulation |
| $(D)$ Copper $T$ | $(iv)$ Semen contains no sperms |
Match the columns:
| Column $I$ | Column $II$ |
| $(a)$ Physical method | $(p)$ Synthesized rubber or plastic cap |
| $(b)$ Doaphragms | $(q)$ Substance producing form |
| $(c)$ Chemical method | $(r)$ Slow |
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