Biology - Reproductive Health Question with Solution | TestHub
BiologyReproductive HealthProblems and StrategiesMedium2 minPYQ_2026
BiologyMediumsingle choice
Match List I with List II
| List I (Contraceptive aids.) | List II (Mode of action.) |
|---|---|
| (A). Lippes loop | (I). Make the uterus unsuitable for implantation and cervix hostile to the sperms. |
| (B). Cu-T | (II). Attracts the macrophages which increase phagocytosis of sperms. |
| (C). LNG-20 | (III). Blocks the entry of sperms through the cervix. |
| (D). Vaults | (IV). Suppress sperm mobility and fertilizing capacity of sperms. |
Choose thecorrectanswer from the options given below:
Options:
Answer:
B
Solution:
Lippes loop is a non-medicated IUD which increases phagocytosis of sperms within the uterus by attracting macrophages.
Cu-T is a copper-releasing IUD. The released copper ions suppress sperm motility and the fertilizing capacity of sperms.
LNG-20 is a hormone-releasing IUD which makes the uterus unsuitable for implantation and the cervix hostile to sperms.
Vaults are barrier methods of contraception which block the entry of sperms through the cervix.
Thus, the correct matching is (A) - (II), (B) - (IV), (C) - (I), (D) - (III).
Answer: (A) - (II), (B) - (IV), (C) - (I), (D) - (III)
Stream:MHT_CET_MEDICALSubject:BiologyTopic:Reproductive HealthSubtopic:Problems and Strategies
⏱ 2mℹ️ Source: PYQ_2026
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