Cu ions released from copper-releasing intra uterine devices (iuds)

A. Prevent ovulation

B. Suppress sperm motility

C. Prevents implantation of embryo

D. Kills sperms

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. Corona radiata is held by...
  2. Failure of the brain to grow in the foetus may result in:
  3. At the end of meiosis I, the Oocyte yields
  4. In a 28 day menstrual cycle, ovulation occurs on ...
  5. Albinism is a congenital disorder resulting from the lack of which enzyme?
  6. A child's blood group is 'o'. The parent's blood groups cannot be
  7. Level of estrogen and progesterone are minimum at the time of
  8. Which one occurs first in the human embryo
  9. Haemophilic man marries a normal woman. Their off springs will be
  10. Pregnancy begins with implantation of
  11. In human embryo, the digestive system develops from the
  12. Fimbriae of fallopian tube ...
  13. Which one is not the function of human placenta
  14. What happens during fertilization when many sperms reach close to ovum ....
  15. Increase in basal body temperature in the middle of menstrual cycle is a sign of
  16. During ovulation, for favourable sperm travel oestrogen causes
  17. Mongolian idiocy due to trisomy in 21st chromosome is known as
  18. Pregnancy can be detected as early as on
  19. Forensic investigation of rape case focuses on the presence of fructose in female reproductive system,…
  20. Cu ions released from copper-releasing intra uterine devices (iuds)
  21. An abnormal human male phenotype involving an extra x-chromosome (xxy) is found in....
  22. The functional unit of testis of man is ...
  23. Which layer of embryo is formed first
  24. Embryo at 16-celled stage is called ...
  25. Which part of the ovary act as an endocrine gland in human beings
  26. Ovulation occurs under the influence of high titre of
  27. Human embryo is enclosed by a sac called
  28. Correct sequence in embryonic development is ..
  29. Pregnancy is ascertained by
  30. A marriage between man with normal vision and colour blind woman will give birth to