How is biological magnification varies in different levels
Answers
The phenomenon of progressive increase in concentration of certain harmful non-biodegradable chemicals such as DDT at different levels of food chain is called biological magnification or biomagnifications.
The concentration of harmful chemicals will be different at different trophic levels. It will be lowest in the first trophic level and highest in the last trophic level of the food chain
✅✅.the accumulation of harmful Chemical by living organism is known as Biological magnification the concentration of harmful Chemicals will be different at different trophic level because the animals at the highest topic level or act extreme right side of the food change will have the maximum concentration of harmful chemicals in the body and grass which is at the lowest trophic level will have minimum concentration of harmful chemicals .✔✔