Which one of the following correctly describes the location of some body parts in the earthworm (Pheretima) ?

Options

A. Two pairs of accessory glands in 16-18 segments
B. Four pairs of spermathecae in 4- 7 segements
C. One pair of ovaries attached at intersegmental septum of 14th and 15th segments
D. Two pairs of testes in 10th and 11 th segments

Answer

b

Explanation

In earthworm, two pairs of testes are found in 10th and 11th segments, accessory glands in 17th and 19th segments, four pairs of spermatheca from 6th-9th segment and one pair of ovaries in 13th segment