difference between prostomium and peristomium in earthworm
Answers
Answered by
3
The peristomium is the first segment of the annelids body. The main difference between prostomium and peristomium is that prostomium is in front of the mouth of the annelids whereas peristomium surrounds the opening of the mouth. The prostomium consists of sensory organs which help annelids to thrust into the soil.
Similar questions