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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
What is ‘Climax community’?
Give reasons – ‘Primary succession is always slower than secondary succession’
How can the changes that take place in communities during ecological succession be classified as?
Which of the following represents the correct order of succession observed in the aquatic habitat?
Identify the correct sequence of primary succession of aquatic habitat.
Identify the pioneer organisms that would appear on bare rocks.
Identify the stage that follows xerarch succession.
The growth of lichens followed by mosses, herbs, shrubs and trees is an example of ____________.
During the process of ecological succession the changes that take place in communities are ______.
Pioneers are ______.
