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A location with luxuriant growth of lichens on the trees indicates that the :
Options
(a) Trees are very healthy
(b) Trees are heavily infested
(c) Location is highly polluted
(d) Location is not polluted
Correct Answer:
Location is not polluted
Explanation:
Lichens are very good pollution indicators,they do not grow in polluted areas. They are sensitive to sulphur dioxide pollution
Related Questions: - One of endangered species of Indian medicinal plants is that of
- Ergot of rye is caused by a species of
- Which of the following groups of plants depends on free water for fertilisation
- In which one of the following is nitrogen not a constituent
- Certain bacteria living in the soil, poor in oxygen convert nitrates
Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- One of endangered species of Indian medicinal plants is that of
- Ergot of rye is caused by a species of
- Which of the following groups of plants depends on free water for fertilisation
- In which one of the following is nitrogen not a constituent
- Certain bacteria living in the soil, poor in oxygen convert nitrates
Topics: Conservation and Environmental Issues (111)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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