The major factor controlling the onset of puberty in males is
A) a decrease in GnRH levels.
B) the production of testosterone by the testes.
C) the ability of the pituitary to secrete FSH and LH.
D) the hypothalamus becoming less sensitive to the inhibitory effects of androgens.
E) None of the choices are correct.

Question

Quizplus · Accepted Answer

The onset of puberty in males is primarily controlled by the hypothalamus becoming less sensitive to the inhibitory effects of androgens, which allows for an increase in GnRH release, subsequently stimulating the pituitary to secrete LH and FSH, leading to increased testosterone production by the testes.

The Major Factor Controlling the Onset of Puberty in Males