Q. The highest DDT concentration in aquatic food chain shall occur in
A) Phytoplankton
B) Seagull
C) Crab
D) Eel
Explanation
[Solution] Biomagnification makes DDT highest at the top consumer, the fish-eating bird. Answer (2).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.