A) bio concentration
B) bio magnification
C) eutrophication
D) nitrification
Correct Answer: B
Solution :
Bio magnification is the increase in concentration of the toxicant at successive trophic levels. This is because a toxic substance accumulated by an organism cannot be metabolised or excreted and passed on to the next higher trophic level leading to the loss of species.You need to login to perform this action.
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