Assertion : Cu-T and Cu-7 do not suppresses sperm-motility. Reason : Hormones released by them do not affect sperm motility (1 Point) If both the assertion and the reason are true and the reason is a correct explanation of the assertion If both the assertion and reason are true but the reason is not a correct explanation of the assertion If the assertion is true but the reason is false If both the assertion and reason are false
Answers
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Explanation:
Assertion -
Cu-T and Cu-7 do not suppresses sperm motility.
Reason -
Hormone released by them do not affect sperm motility.
Here, Both Assertion and Reason are wrong. So, Option D is correct.
Additional information :-
◕ Copper releasing IUDs, released Cu ions suppress sperm motility and the fertilizating capacity of sperm.
◕ Method which prevent unwanted birth and pregnancies are called contraceptive method.
◕ India is first country in world to initiate family planning programme in 1951.
◕ For male : Vasectomy - To cut of vas deferens. So ejaculation of sperm doesn't occur.
◕ For female : Tubectomy - To cut of Fallopian tube.
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