Question

what is biological magnification class 10 in science
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Answer 1

Answer:

Biological magnification is a phenomenon that expalins the increase in the concentration of harmful chemicals like pesticides and fertilisers in each trophic level. ... Organisms at the top level of the food chain get the highest concentration of these harmful chemicals, which cannot be removed by washing or other means.

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Answer 2

it 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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