Contraction of the cremaster muscle:
A) pulls the testes closer to the body.
B) wrinkles the scrotal skin.
C) propels sperm through the urethra.
D) moves sperm through the ductus deferens.

Name: Contraction of the cremaster muscle: A) pulls the testes closer to the body. B) wrinkles the scrotal skin. C) propels sperm through the urethra. D) moves sperm through the ductus deferens.
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Question

Quizplus · Accepted Answer

The cremaster muscle contracts to pull the testes closer to the body to regulate temperature for optimal sperm production.

Contraction of the Cremaster Muscle