📝 Multiple Choice Question
General-science
Biological magnification is a phenomenon where
A
Cells increase in size under a microscope
B
Concentration of a toxicant increases at successive trophic levels
C
Population of a species increases exponentially
D
Microbes decompose organic waste rapidly
Explanation
Non-biodegradable chemicals like DDT accumulate and become more concentrated as they move up the food chain.
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