All of the Following Are True of Emission and Ejaculation

Multiple Choice

All of the following are true of emission and ejaculation, except they

A) occur under sympathetic stimulation.
B) begin with peristaltic contractions of the ampulla.
C) are responsible for propelling semen toward the external urethral opening.
D) involve contractions of the seminal glands.
E) stimulate the release of urine from bladder to clean the urethra.