All of the following statements regarding vas deferens are true except:
A. The terminal part is dilated to form ampulla
B. It crosses ureter in the region of ischial spine
C. lt passes lateral to inferior epigastric artery at deep inguinal ring
D. It is separated from the base of bladder by the peritoneum
Correct answer : D. It is separated from the base of bladder by the peritoneum
There is no peritoneal layer between vas deferens and the bladder.