A) 2 ducts
B) 3 ducts
C) 5 ducts
D) 4 ducts
Correct Answer: B
Solution :
Each male genital opening (in 18th segment) of Pheretima has separate openings of 3 ducts (one prostatic duct and two vasa deferentia .i.e., spermatic duct).You need to login to perform this action.
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