Key Terms & Concepts — UPSC Mains
Bioaccumulation
GS3
"Gradual accumulation of chemical substances or toxins in the tissues of a living organism over time"
Definition
Gradual accumulation of chemical substances or toxins in the tissues of a living organism over time
⭐ Significance for UPSC
Use in GS3 Environment answers on pollution, food chain contamination, heavy metals, and persistent organic pollutants.
Example / Context
PFAS bioaccumulate in fish and wildlife, making cleanup extremely difficult.
Mains GS Relevance
GS Paper 3
Economy, Environment, S&T, Security
Subject
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