NEET · BiologyMedium
Which of the following represents the correct sequence of ecological succession on a bare rock?
- A.Lichens, Mosses, Grasses, Shrubs, Trees
- B.Grasses, Lichens, Mosses, Shrubs, Trees
- C.Mosses, Lichens, Grasses, Trees, Shrubs
- D.Lichens, Grasses, Mosses, Shrubs, Trees
Show correct answer & step-by-step solution
Correct answer: A — Lichens, Mosses, Grasses, Shrubs, Trees
Solution
- Succession on bare rock is primary succession.
- Pioneer species are lichens which weather the rock.
- Lichens are followed by mosses, then grasses, shrubs, and finally trees.
- Hence the answer is (A).
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