Cu ions released from copper – releasing Intra Uterine Devices (IUDs) :

Cu ions released from copper – releasing Intra Uterine Devices (IUDs) :

Options

(a) make uterus unsuitable for implantation
(b) increase phagocytosis of sperms
(c) suppress sperm motility
(d) prevent ovulation

Correct Answer:

suppress sperm motility

Explanation:

Cu ions release by copper releasing intra uterine devices suppresses sperm motility.
Intra-uterine devices are inserted by doctors in the uterus through vagina. They are available as the non-meedicated IUDs, copper releasing IUDs and hormonereleasing IUDs.

admin:

Related Questions

  1. The heartbeat increases at the time of interview due to
  2. Rough endoplasmic reticulum differs from smooth walled endoplasmic reticulum
  3. Epithellial cells of the intenstine involved in food absorption have on their
  4. Masking the character of one gene by other gene is known as
  5. Glaucoma is an eye disease arising from