Get Answers to all your Questions

header-bg qa

5. Distinguish between the followings
      (a) Prostomium and peristomium

Answers (1)

Prostomium 

Peristomium

The prostomium is the fleshy lobe which overhangs the mouth of an earthworm Peristomium is the first segment of the body of the earthworm
It helps  the earthworm push into the soil and is sensory in function It surrounds the opening of the mouth 

 

Posted by

Sonika

View full answer

Crack CUET with india's "Best Teachers"

  • HD Video Lectures
  • Unlimited Mock Tests
  • Faculty Support
cuet_ads