Who replaces the rooted-submerged plants in a hydrarch succession?(a) Free-floating plants(b) Phytoplankton(c) Zooplankton(d) Rooted-floating angiospermsI have been asked this question in an international level competition.My question is from Ecosystem topic in section Ecosystem of Biology – Class 12

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

1.	Who replaces the rooted-submerged plants in a hydrarch succession?(a) Free-floating plants(b) Phytoplankton(c) Zooplankton(d) Rooted-floating angiospermsI have been asked this question in an international level competition.My question is from Ecosystem topic in section Ecosystem of Biology – Class 12
Answer» 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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