The dartos and cremaster muscles are important to the integrity of the male reproductive system.Which of the following is true about the role they play?
A) They regulate the temperature of the testes.
B) They contract to allow ejaculation.
C) They contract to push sperm along the ductus deferens.
D) They are responsible for penile erection.

Question

Quizplus · Accepted Answer

The dartos and cremaster muscles are responsible for regulating the temperature of the testes by contracting or relaxing to bring the testes closer or further away from the body. This helps to maintain the required temperature for sperm production in the testes.

The Dartos and Cremaster Muscles Are Important to the Integrity