Environment & Ecology · Ecosystem Dynamics
What is the primary ecological distinction between bioaccumulation and biomagnification regarding the movement of pollutants?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Bioaccumulation impacts only decomposers, whereas biomagnification selectively targets primary producers.
- 2Bioaccumulation refers to the excretion of harmful substances, whereas biomagnification refers to their natural breakdown.
- 3Bioaccumulation happens across multiple trophic levels, whereas biomagnification happens within a single organism.
- 4Bioaccumulation happens within a single organism, whereas biomagnification happens across multiple trophic levels.✓
Correct answer
Bioaccumulation happens within a single organism, whereas biomagnification happens across multiple trophic levels.
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