Q. Which arthropod is called a living fossil?
A) Locusta
B) Laccifer
C) Limulus
D) Bombyx
Explanation
Limulus (king crab) is the living fossil. Locusta is a gregarious pest, Laccifer is the lac insect and Bombyx is the silkworm.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.