Question -Oral contraceptives prevent ovulation by inhibiting the secretion of
Options:
A .  Follicle stimulating hormone
B .  Lutenizing hormone
C .  Progesterone hormone
D .  Both (a) and (b)
Answer: Option D : D Oral contraceptives contain progesterone that inhibits luteinizing hormone and estrogen that inhibits follicle stimulating hormone. Combined oral contraceptives suppress ovulation and so if there is no egg then there will be no fertilization.
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