Short note on :Succession in aquatic habitat.

1.	Short note on :Succession in aquatic habitat.
Answer» 1. In aquatic habitats the pioneer species in primary succession are the small phytoplankton. 2. Phytoplankton are replaced by rooted- submerged plants (e.g. Hydrilla), rooted- floating angiosperms (e.g. Lotus) followed by free-floating plants (e.g.Pistia), then reed swamp (e.g. Typha), marshmeadow (e.g. Cyperus), scrub (e.g. Alnus) and finally the trees (e.g. Quercus) in a very systematic and gradual way. 3. The climax again would be a forest. With passage of time, the water body is converted into land.

Answer»

1. In aquatic habitats the pioneer species in primary succession are the small phytoplankton.

2. Phytoplankton are replaced by rooted- submerged plants (e.g. Hydrilla), rooted- floating angiosperms (e.g. Lotus) followed by free-floating plants (e.g.Pistia), then reed swamp (e.g. Typha), marshmeadow (e.g. Cyperus), scrub (e.g. Alnus) and finally the trees (e.g. Quercus) in a very systematic and gradual way.

3. The climax again would be a forest. With passage of time, the water body is converted into land.

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