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Who replaces the rooted-submerged plants in a hydrarch succession?

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in Biology – Class 12 by (271k points)
Who replaces the rooted-submerged plants in a hydrarch succession?

(a) Free-floating plants

(b) Phytoplankton

(c) Zooplankton

(d) Rooted-floating angiosperms

I have been asked this question in an international level competition.

My question is from Ecosystem topic in section Ecosystem of Biology – Class 12

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Correct answer is (d) Rooted-floating angiosperms

Explanation: The sequence of successional stages occurring in water is known as hydrarch succession or hydrosere. The rooted-submerged plants with time are replaced by rooted-floating angiosperms. An example of a rooted-floating angiosperm is water lily.

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