Q. Hydra captures the victim by injecting the chemical
A) Kaliotoxin
B) Hypnotoxin
C) Toxoplasmin
D) Sarafotoxin
Explanation
Nematocysts in Hydra discharge and inject poisonous fluid hypnotoxin, which paralyses the prey.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.