Q. Which one of the following is a correct option with reference to pathogenic bacteria and DDT?
A) Bacteria can undergo multiplication and DDT is degraded by living cells
B) Bacteria can be degrades by living cells and DDT can not be degraded by living cells.
C) Bacteria can undergo biological magnification and DDT can be degraded by living cells.
D) Bacteria can undergo biological magnification and DDT can not be degraded by living cells.
Explanation
Bacteria is a prokaryotic organism and biodegradable while DDT is a non-biodegradable pollutant and undergo biological magnification.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.