what is bio accumalation?

Asked by  | 20th Mar, 2008, 09:58: AM

Expert Answer:

It is the accumulation of a toxic pollutant such as DDT or mercury in very high concentrations as we go higher up in the food chain.

It can also be defined as the process by which a concentration of a substance increases as it moves up the food chain.

Answered by  | 22nd Mar, 2008, 06:54: PM

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