Q. Which of the following can regenerate entire alimentary canal?
A) Amphibian
B) Fish
C) Sea cucumber
D) Birds
Explanation
Sea cucumber (Cucumaria) is an echinoderm that has the capacity to regenerate entire alimentary canal.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.