Sperm are formed in tightly coiled tubes called seminiferous tubules that are found within each ________.
A) spermatic cord
B) testis
C) ductus deferens
D) epididymis

Question

Quizplus · Accepted Answer

Sperm are formed in the seminiferous tubules, which are present within the testis. The other options listed (spermatic cord, ductus deferens, and epididymis) are all involved in the transportation of mature sperm out of the testis, but not in the actual formation of sperm.

Sperm Are Formed in Tightly Coiled Tubes Called Seminiferous Tubules