The increase in the concentration of toxicants up the food chain is called:
A) bioaccumulation.
B) biological magnification.
C) detoxification.
D) organic magnification.
E) none of the above.

Question

Quizplus · Accepted Answer

Biological magnification is the process by which toxicants become more concentrated in organisms at higher trophic levels in a food chain. This is because the toxins that accumulate in an organism's tissues are not broken down or eliminated; instead they are passed on to the next consumer in the food chain, leading to an increasing concentration of the toxicant as it moves up the food chain. Bioaccumulation refers to the accumulation of toxicants in an individual organism's tissues, while detoxification refers to the metabolic process by which an organism breaks down and eliminates toxins from its body. Organic magnification is not a recognized term in ecology.

The Increase in the Concentration of Toxicants Up the Food