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Biology · PYQ NEET UG 2019(2)

हिन्दी

Which of the following statements is CORRECT?

  1. Lichens are not good pollution indicators.
  2. Lichens do not grow in polluted areas.
  3. Algal component of lichens is called mycobiont.
  4. Fungal component of lichens is called phycobiont.

Correct answer · Option 2

Lichens do not grow in polluted areas.

Explanation

Lichens are sensitive to pollution (especially SO2) and do not grow in polluted areas, acting as excellent pollution indicators.

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