Q. The first segment of earthworm’s body, which contains mouth is called
A) Prostomium
B) Peristomium
C) Coelom
D) Protractor
Explanation
Anterior end of earthworm’s body consists of mouth and prostomium. The first body segment is called the peristomium (buccal segment) which contains the mouth
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.