Oceanography MCQ
Oceanography
What is the process by which organisms at higher levels in the food chain concentrate toxic substances in their flesh?
What is the process by which organisms at higher levels in the food chain concentrate toxic substances in their flesh?
What is the process by which organisms at higher levels in the food chain concentrate toxic substances in their flesh?
a. biomagnification
b. persistence
c. toxicity
d. eutrophication
e. chlorination
Answer: A
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