Question

which of the following organism is likely to have maximum concentration of ddt: algae,fish,water flea,frog,bird

Answer 1

Answer:

Due to biomagnification BIRD will have max concentration of DDT

Answer 2

Answer:

Water fleas

Explanation:

The concentration of DDT depends on the food chain of the organisms. For instance, if the organisms are concentrated with DDT, then the higher one in the food chain consume DDT every time they feed lower organisms down in the food chain and in this way, the concentration of DDT increases in the trophic levels in a food chain. This process of concentration goes from one trophic level to the next by maintaining the food chain process.