A) Phytop lankton
B) Seagull
C) Crab
D) Eel
Correct Answer: B
Solution :
Maximum DDT concentration occurs in fish eating birds like seagull due to bio-magnification. This happens because a toxic substance accumulated by an organism cannot be metabolised or excreted, thus passed to higher trophic level.You need to login to perform this action.
You will be redirected in
3 sec