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प्रश्न
Name various seral stages from pioneer species to climax community with suitable examples in hydrarch succession.
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उत्तर
The following are the different seral stages in hydrach succession from pioneer species to climax community:
- Small phytoplankton are the primary successional species in aquatic settings.
- Phytoplankton are gradually replaced by rooted-submerged plants (e.g. Hydrilla), rooted-floating angiosperms (e.g. Lotus), free-floating plants (e.g. Pistia), reed swamp (e.g. Typha), marsh-meadow (e.g. Cyperus), scrub (e.g. Alnus), and finally trees (e.g. Quercus).
- The climax community would be a forest. The sea body transforms into land throughout time.
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संबंधित प्रश्न
Answer the following question.
List the factors upon which the type of invading pioneer species depends on secondary hydrarch succession. Why is the rate of this succession faster than that of primary succession?
Name the types of succession of plants based on the nature of habitat.
Which is the last stabilised community in a plant succession?
What are the different developmental stages of ecological succession called?
Identify the CORRECT statement with respect to ecological succession.
During the process of ecological succession the changes that take place in communities are ______.
Under what conditions would a particular stage in the process of succession revert back to an earlier stage?
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?
The second stage of hydrosere is occupied by plants like ______.
During ecological succession ______.
