Question

Assertion- Biological magnification is the process in which harmful chemicals enter a food chain

and get accumulated progressively at each trophic level.

Reason-Biological magnification affect organisms belonging to different trophic levels particularly

tertiary consumer​

Answer 1

Answer:

Biological magnification often refers to the process whereby certain substances such as pesticides or heavy metals work their way into lakes, rivers and the ocean, and then move up the food chain in progressively greater concentrations as they are incorporated into the diet of aquatic organisms such as zooplankton.

Answer 2

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