NEET | 2016Human ReproductionHard
Question
Which of the following approaches does not give the defined action of contraceptive?
Options
A.
Barrier methods - Prevent fertilization
B.
Intra uterine devices - Increase phagocytosis of sperms, suppress sperm motility and fertilizing capacity of sperms
C.
Hormonal contraceptives -Prevent /retard entry of sperms, prevent ovulation and fertilization
D.
Vasectomy - Prevents spermatogenesis
Solution
Vasectomy causes sterilization by preventing transfer of sperms.
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