Question:medium

Which one of the following gets biomagnified at different levels in a food chain?

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DDT is a persistent chemical that accumulates in the tissues of organisms, leading to harmful effects at higher trophic levels.
Updated On: Jan 13, 2026
  • Carbon monoxide
  • CFC's
  • DDT
  • Manure
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The Correct Option is C

Solution and Explanation

Biomagnification describes how the concentration of substances like pesticides grows as you go up a food chain. DDT, a pesticide, exemplifies biomagnification. This substance concentrates more at higher trophic levels, impacting top predators. The correct choice is option (3).
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