Q. What distinguishes an insect from a crustacean?
A) Number of appendages
B) Number of eyes
C) Presence of wings
D) Arrangement of nerve cord
Explanation
The appendages are mostly biramous in crustaceans, while typically three pairs (hexapoda) in insects.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.