Question

Emission and ejaculation:

A) occurs under sympathetic stimulation.
B) is responsible for propelling semen into the female reproductive tract.
C) begins with peristaltic contractions of the ampulla.
D) involves contractions of the bulbospongiosus muscle.
E) all of the above.

Answer 1

Emission and ejaculation:

A) occurs under sympathetic stimulation.

B) is responsible for propelling semen into the female reproductive tract.

C) begins with peristaltic contractions of the ampulla.

D) involves contractions of the bulbospongiosus muscle.

The correct option is E) all of the above.

Step-by-step explanation:

All the statements (A, B, C, and D) are accurate regarding emission and ejaculation. These processes occur under sympathetic stimulation, are responsible for propelling semen into the female reproductive tract, initiate with peristaltic contractions of the ampulla, and involve contractions of the bulbospongiosus muscle.

Sympathetic stimulation triggers emission, which involves the movement of semen into the urethra, followed by ejaculation, where semen is expelled from the body through rhythmic contractions of various muscles, including the bulbospongiosus.\

So, the correct option is E.