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Editor Staff asked 4 days ago
Editor Staff asked 4 days ago
Who replaces the reed-swamp in a hydrarch succession?
(a) Rooted-submerged plants
(b) Phytoplankton
(c) Free-floating angiosperms
(d) Marsh-meadow
The question was asked during a job interview.
Asked question is from Ecosystem topic in portion Ecosystem of Biology – Class 12
1 Answers
Editor">Editor Staff answered 4 days ago
Editor Staff answered 4 days ago
The correct option is (d) Marsh-meadow
The best explanation: The sequence of successional stages occurring in water is known as hydrarch succession or hydrosere. The reed-swamp with time is replaced by the marsh-meadow in a hydrarch succession. Some examples of the marsh-meadow plants are Caltha, Gallium, Mentha, Cicuta, etc.