The increase in concentration of the toxicant at successive trophic levels is referred to as

The increase in the concentration of the toxicant at successive trophic levels is called biomagnification. Bioprospecting is the exploration of molecular, genetic and species level diversity for products of economic importance. Biofortification refers to the idea of breeding crops to increase their nutritional value. Bioremediation employs the use of living organisms (e.g., microbes) in the removal of contaminants, pollutants, and toxins from soil, water, and other environments.