Biology · Our Environment
Why is biological magnification a health risk even with limited pesticide use?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Non-biodegradable pesticides are immediately excreted and do not persist
- 2The toxicity of pesticides decreases as they move up the food chain
- 3Non-biodegradable pesticides accumulate at successive trophic levels✓
- 4Pesticides affect only soil microorganisms, not higher organisms
Correct answer
Non-biodegradable pesticides accumulate at successive trophic levels
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