NEET2014Zoology-Natural Selection
NEET 2014 Zoology Natural Selection MCQ Question
Type: MCQ-conceptual-Easy-Class 12
A location with luxuriant growth of lichens on the trees indicates that the
A
trees are very healthy
B
trees are heavily infested
C
location is highly polluted
D
location is not polluted
Correct Answer
Option D
Detailed Explanation
Lichens are sensitive to air pollution, especially sulfur dioxide. Their presence in abundance indicates that the air is clean and the location is not polluted.
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