Question

what is biological magnification ? will the level of this magnification be different at different levels of the ecosystem​

Answer 1

When harmful chemicals enter in the food chain and gets concentrated at each tropic level then it is known as Biological Magnification.

OR

The increase in concentration of harmful substances in the body of the living organism at each tropic level is known as Biological Magnification.

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The levels of Biological Magnification different at different levels of the ecosystem. It will be maximize at highest tropic levels and minimum at lowest tropic levels.

Ex :- In Humans; Biological Magnification is the most.

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Answer 2

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The entry of chemicals from compounds such as pesticide,insecticides and ,fertilisers and the process of accumulation of these in body if the organisms is called biological magnification.

The quantity of magnification varies as per or due to the 10%law....