A) Cortisone
B) Progesterone
C) Testosterone
D) Aldesterone
Correct Answer: B
Solution :
It was discovered relatively long ago (1930's) that injections of progesterone were effective as a contraceptive in preventing pregnancies. Progesterone is used as a contraceptive for creating a hostile environment for fertilization and not allowing sperm to enter the egg.You need to login to perform this action.
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