Biology · Environmental Monitoring
Why are lichens considered superior bioindicators of atmospheric air pollution?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1They lack a cuticle and absorb nutrients and pollutants directly from the atmosphere.✓
- 2They grow rapidly and thrive under heavily polluted industrial conditions.
- 3They completely metabolize sulfur dioxide into harmless compounds.
- 4They possess deep root systems that absorb ground pollutants.
Correct answer
They lack a cuticle and absorb nutrients and pollutants directly from the atmosphere.
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