What is biological magnification? Explain. – InterviewSolution

1.	What is biological magnification? Explain.
Answer» The pesticides and other chemicals used in the crop fields enter the water sources due to rain, e.g., DDT. These enter the food chain and keep on accumulating at each trophic level, as these chemicals cannot be decomposed. This increase in the concentration of toxicants with an increase in the trophic level is called biological magnification.

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