Q. Which part of the gut in $Pheretima$ act as a suction pump?
A) Pharynx
B) Oesophagus
C) Gizzard
D) Typhosole
Explanation
Pharynx of earthworm is also called suctorial pharynx
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.