Sexual behavior in the male rat is maintained by adequate levels of
A) testosterone.
B) luteinizing hormone.
C) growth hormone.
D) vasopressin.
E) ghrelin.

Question

Quizplus · Accepted Answer

Testosterone is a key hormone involved in regulating male sexual behavior, including libido, arousal, and erection. It is produced by the testes and is necessary to maintain normal sexual function in male rats. Luteinizing hormone and growth hormone also play important roles in male reproductive function, but testosterone is the primary hormone involved in maintaining sexual behavior. Vasopressin and ghrelin are not directly involved in regulating male sexual behavior.

Sexual Behavior in the Male Rat Is Maintained by Adequate