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Question 9499
NEET Biology · Medium

Biological Classification: Lichen ecology MCQ

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Lichen ecologyMediumQuestion 9499

Question

Lichens struggle in polluted industrial areas mainly because their:

  1. A
    Symbiotic partners are pollution sensitive
    Correct
  2. B
    Roots cannot penetrate cement
  3. C
    Seeds fail to develop
  4. D
    Xylem becomes blocked

Correct answer

Symbiotic partners are pollution sensitive

Explanation

Their sensitivity makes lichens useful biological indicators.

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