Q. Which of the following segment contains the cerebral ganglion in the earthworm?
A) 7
B) 5
C) 6
D) 3
Explanation
Nervous system of the earthworms comprises a pair of cerebral ganglia, located on the pharynx in 3rd segment
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.