Question

increasing concentration of a toxic materialwithin each successive link in a food chain called​

Answer 1

Answer:

The toxic substances and a large number of pesticides are non- biodegradable. Therefore, the concentration of the toxic materials increases at each trophic level of a food chain. This phenomenon is called biomagnification, or biological concentration.

Explanation:

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Answer 2

Answer:

Biomagnification, also known as bioamplification or 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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