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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
Give the term used to express a community in its final stage of succession?
Where does secondary succession occur?
Who are the pioneers of ecological succession?
Climax community is in a state of ______.
During the process of ecological succession the changes that take place in communities are ______.
The biodiversity increases when one moves from the pioneer to the climax stage. What could be the explanation?
Succession in a 6-meter deep point exhibits a sequence of ______.
Find out the correct order of succession levels in Xerarch.
How many of the following statements are true about human induced disturbances like deforestation during primary or secondary ecological succession?
- Does not affect any species of organisms.
- Can convert particular seral stage to a preceding stage.
- Eliminate some species from that area.
- Create new conditions which encourage increase in some species of organisms.
Which of the following is INCORRECT about Primary and Secondary ecological successions?
