During ejaculation, semen is expelled to the outside of the male body through the _____.
A) ejaculatory ducts
B) ductus deferens (vas deferens)
C) seminiferous tubules
D) urethra
Question 2
The contraction of the prostate gland during ejaculation serves the purpose of _____.
A) adding nutrients to the seminal fluid
B) closing off the urethra to prevent the passage of urine
C) retaining blood in the penis to maintain an erection