The function of the cremaster muscle is to
A) squeeze semen from the urethra during ejaculation.
B) alter the position of the testes in the scrotal sac with increases in ambient temperature.
C) maintain erection in both sexes.
D) increase intra-abdominal pressure during childbirth.

Question

Quizplus · Accepted Answer

The cremaster muscle helps regulate the temperature of the testes by contracting to raise them closer to the body when it's cold and relaxing to lower them away when it's warm, ensuring optimal conditions for sperm production.

The Function of the Cremaster Muscle Is to