Q. Which of the following compounds are well known for biological magnification?
A) DDT
B) Mercury
C) Both (a) and (b)
D) Methane
Explanation
Mercury and DDT are well known for biological magnification. Biological magnification is defined as increase in concentration of toxicants at successive tropic levels
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.