Question

What is Biological Magnification?​

Answer 1

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➡The accumulation of harmfull chemical in the body of living organism at differen trophic level isa food chain is called BIOLOGICAL MAGNIFIACTIO.

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Answer 2

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✨Harmful chemical like insecticides and pesticides are absorbed by the plants and enters the food chain .

✨Since, these substances are non biodegradable the cat accumulated at every trophic level and their concentration increases .

✨Since human beings occupy the highest trophic level, the maximum concentration is found in humans .

✨The increase in concentration of harmful chemicals in the bodies of organisms at Higher trophic levels is called Biological magnification.