Testosterone has a negative-feedback effect on:
A) GnRH secretion.
B) FSH secretion.
C) LH secretion.
D) Leydig cells.
E) a, b, and c
Answer: E) a, b, and c
Testosterone has a negative-feedback effect on GnRH, FSH and LH secretion.
The anterior pituitary in response to stimulation from GnRH produces LH.
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