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Who replaces the lichens in a xerarch succession?(a) Herbs(b) Mosses(c) Shrubs(d) ForestThis question was posed to me in quiz.Question is from Ecosystem in division Ecosystem of Biology – Class 12 |
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Answer» RIGHT choice is (b) Mosses Easiest explanation: The sequence of successional STAGES occurring on bare rocks is known as XERARCH SUCCESSION. The pioneering species lichens are replaced by mosses in a XEROSERE. Some examples of mosses are Tortula, Grimmima, Polyerichum, etc. |
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