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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
- In the chlorophyta the reserve food of protein surrounded by starch form a
- An improved variety of transgenic basmati rice
- which of the following statement is not true with reference to mitochondria
- Two cells A and B are contiguous. Cell A has osmotic pressure 10 atm
- Which is not a membrane structure
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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