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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.
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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Human Reproduction
(101)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Among the following edible fishes which one is a marine fish having rich source
- Supply of oxygen to the biogas plant will have
- Which mendelian idea is depicted by a cross in which the F₁ generation
- An organism used as a biofertilizer for raising soyabean crops is
- A hereditary disease which is never passed on from father to son is
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Human Reproduction (101)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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