Question

what is biological magnification​

Answer 1

Hey mate here is your answer

The accumulation and progressive increase in the concentration of non biodegradable, harmful chemicals at different tropic levels in a food chain is called bioconcentration or biomagnification.

Answer 2

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Biological Magnification, is any concentration of a toxin, such as pesticides, in the tissues of tolerant organisms at successively higher levels in a food chain.

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