A) rapid growth due to excessive intake of nutrients
B) increase in population size
C) decrease in population size
D) increase in concentration of non-degradable pollutants as they pass through food chain
Correct Answer: D
Solution :
When the concentration of non-degradable pollutants continuously increases in successive trophic level in a food chain, this phenomenon is known as biological magnification or bio magnification, e.g., DDT.
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