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प्रश्न
What are ‘pioneer species’? Give two examples of them.
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उत्तर
The species which invade a bare area and initiate the succession are called pioneer species.
Examples of pioneer species:
- Crustose lichens are pioneer species on rocks.
- Small phytoplanktons are pioneer species in aquatic habitat.
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संबंधित प्रश्न
Explain how does a primary succession start on a bare rock and reach a climax community?
Answer the following question.
What is hydrarch succession?
Growth of new grasses and shrubs on a patch of forest burnt down by forest fire, is a an example of ______.
What is ‘Climax community’?
Identify the pioneer species of xerarch and hydrarch succession.
The internediate stage of xerarch succession in plants is ______.
Identify the condition which does not lead to secondary succession.
Identify the correct sequence of primary succession of aquatic habitat.
What will be the P/R ratio of a climax community and a pioneer community? What explanation could you offer for the changes seen in P/R ratio of a pioneer community and the climax community?
Find out the correct order of succession levels in Xerarch.
