The term used for the accumulation of non-deg | vedclass

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(A) Biomagnification (or biological magnification) refers to the increase in concentration of non-degradable pollutants (such as heavy metals like mer

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Biomagnification

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(A) Biomagnification (or biological magnification) refers to the increase in concentration of non-degradable pollutants (such as heavy metals like mercury or pesticides like $DDT$) at successive trophic levels of a food chain.This occurs because a toxic substance accumulated by an organism cannot be metabolized or excreted,and is thus passed on to the next higher trophic level in higher concentrations.Eutrophication is the process of nutrient enrichment in water bodies,which leads to excessive growth of algae and depletion of dissolved oxygen.

The term used for the accumulation of non-degradable pollutants in higher trophic levels is:

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