The ability of a male to ejaculate is due to the action of ________.
A) parasympathetic nerves
B) the dartos muscle
C) luteinizing hormone
D) the bulbospongiosus muscles

Question

Quizplus · Accepted Answer

The bulbospongiosus muscles are responsible for the ability of a male to ejaculate. When they contract, they help to expel semen from the urethra during ejaculation. Parasympathetic nerves also play a role in ejaculation by stimulating the bulbospongiosus muscles, but they alone are not responsible for the ability to ejaculate. The dartos muscle is involved in regulating temperature in the testes, and luteinizing hormone stimulates testosterone production in the testes but neither are directly involved in ejaculation.

The Ability of a Male to Ejaculate Is Due to the Action