Biology, asked by Balu5908, 1 year ago

Fertilization in pheretima occurs in :-

Answers

Answered by Anonymous
2
hey , mate !!

the fertilisation In pheretima occurs in cocoon ..

hope that helps !!

@ himanshu Jha
Answered by řåhûł
50
Hey dear friend

The photoreceptor cells in Pheretima are present on the dorsal surface of both prostomium and peristomium.

Hope it helps
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