During ejaculation, sperm pass successively through the epididymis, vas deferens, ejaculatory duct, and urethra, picking up fluid along the way from the seminal vesicles, prostate, and ____.
a. seminiferous tubules c. urethral opening
b. Cowper's gland d. spermatic cord
Question 2
After sperm have matured, the epididymis pushes them into the ____.
a. vas deferens c. ejaculatory duct
b. center of the seminiferous tubules d. epididymis
