Sperm are stored in the _________, ascend into the __________ prior to ejaculation, and are discharged from the penis through the __________.

A.	seminiferous tubules, prostate gland, vas deferens.
B.	epididymis, vas deferens, urethra.
C.	epididymis, epididymis, urethra.
D.	epididymis, prostate gland, urethra.
E.	vas deferens, urethra, erectile tissue.