Question

define biological magnification? ​

Answer 1

➡The increasing concentration of toxic substances within each successive link in the food chain.⬅

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Answer 2

The increasing concentration of a substance, such as a toxic chemical, in the tissues of organisms at successively higher levels in a food chain. As a result of biomagnification, organisms at the top of the food chain generally suffer greater harm from a persistent toxin or pollutant than those at lower levels.