Lichens are indicators of SO2 pollution. If the location is not polluted by SO2 then the growth of lichen will enhance. Lichens are also useful in the detection of toxic elemental pollutants and radioactive metals.
A location with luxuriant growth of lichens on the trees indicates that the:
NEET UG 2014 — Botany Biological Classification
A location with luxuriant growth of lichens on the trees indicates that the:
Held on 30 Apr 2014 · Verified 9 Jul 2026.
Options
- A
Trees are very healthy
- B
Trees are heavily infested
- C
Location is highly polluted
- D
Location is not polluted
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