Arrange the four structures listed below into the order in which sperm pass from the testis to the urethral meatus.
1)ductus deferens
2)urethra
3)ejaculatory duct
4)epididymis
A)1,3,4,2
B)4,3,1,2
C)4,1,2,3
D)4,1,3,2
E)1,4,3,2

Question

Quizplus · Accepted Answer

Sperm pass through the epididymis first to mature and gain motility. Then they move through the ductus deferens and join with the seminal vesicle to form the ejaculatory duct. Finally, the sperm pass through the urethra and exit the body through the urethral meatus. Therefore, the correct order is 4,1,3,2.

Arrange the Four Structures Listed Below into the Order in Which