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प्रश्न
What are ‘pioneer species’? Give two examples of them.
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
Answer the following question.
Compare the pioneer species and climax communities of hydrarch and xerarch succession respectively.
What is ‘Sere’?
Identify the INCORRECT statement.
Which of the following represents the correct order of succession observed in the aquatic habitat?
What may happen during ecological succession due to natural or human-induced disturbances?
The INCORRECT sequence of ecological succession is.
Identify the pioneer organisms that would appear on bare rocks.
Identify the stage that follows xerarch succession.
Climax stage is achieved quickly in secondary succession as compared to primary succession. Why?
Explain the following term with reference to ecological succession.
Hydrosere
