A) Phytoplanktons
B) Sea gull
C) Crab
D) Eel fish
Correct Answer: B
Solution :
The DDT concentration and concentration of other poisonous chemicals successively increases in trophic level in food chain. This is called biological magnification. Sea gull is the top consumers, so highest concentration of D.D.T, will be deposited in it.You need to login to perform this action.
You will be redirected in
3 sec