Question

The range of biomagnification of $DDT$ in an aquatic food chain, if starting from $0.003ppb$ level in water may go at fish eating bird level upto

• A. $0.5ppm$
• B. $5.0ppm$
• C. $15.0ppm$
• D. $25.0ppm$

Answer 1

Answer: (D)

Correct answer is (d) $25.0ppm$