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Reproductive Health question

2017 · Q67
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Reproductive Health question

2017 · Q67

NEETBiologyReproductive HealthMCQ+4 / −1
The function of copper ions in copper releasing IUD's is :
  1. A
    They suppress sperm motility and fertilising capacity of sperms.
  2. B
    They inhibit gametogenesis.
  3. C
    They make uterus unsuitable for implantation
  4. D
    They inhibit ovulation
View written solutionFree

Correct answer: A

Cu2+ interfere in the sperm movement, which suppress the sperm motility and fertilising capacity of sperms.

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