Spermathecal pores of Pheretima are present in

Options

A. `5//6,6//7,7//8 and 8//9`
B. `6//7, 7//8. 8//9 and 9//10`
C. `1//2, 2//3,3//4 and 4//5`
D. `14//15,15//16,16//17 and 17//18`

Answer

A

Explanation

Four pair of spermatheca are present in earthworm which are situated a pairs in the each `6^(th),7^(th),8^(th) and 9^(th