The maximum biological magnification of DDT through food web is seen in:
Correct answer: D. Man
- A. Algae
- B. Bacteria
- C. Higher plants
- D. Man
Explanation
DDT concentration increases at each successive trophic level, so the greatest amount occurs in a top predator such as humans. Algae and bacteria are at lower positions in the food web and contain much lower concentrations.
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