A) two ducts
B) three ducts
C) five ducts
D) four ducts
Correct Answer: B
Solution :
Each male genital opening of Pheretima is located in 18th body segment. It has separate opening of three ducts; one prostatic duct and two vasa deferentia, i.e., spermatic duct.You need to login to perform this action.
You will be redirected in
3 sec