Q78
The occurrence of pesticides like DDT in higher trophic levels is termed as
A.
bioremediation
B.
biomagnification
AnswerC.
biological enhancement
D.
biopollution
Answer: Option B
Solution
Answer: Option B
Solution:
Biomagnification, also known as bioamplification or biological magnification, is any concentration of a toxin, such as pesticides, in the tissues of tolerant organisms at successively higher levels in a food chain.