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Question: Answered & Verified by Expert
The sequence of communities of primary succession in water is
BiologyEcosystemNEET
Options:
  • A Phytoplankton, sedges, free-floating hydrophytes, rooted hydrophytes, grasses and trees.
  • B Phytoplankton, free-floating hydrophytes, rooted hydrophytes; sedges, grasses and trees.
  • C Free-floating hydrophytes, sedges, phytoplankton, rooted hydrophytes, grasses and trees.
  • D Phytoplankton, rooted submerged hydrophytes, floating hydrophytes, reed swamp, marsh meadow and trees.
Solution:
1444 Upvotes Verified Answer
The correct answer is: Phytoplankton, rooted submerged hydrophytes, floating hydrophytes, reed swamp, marsh meadow and trees.
In the primary succession in water, the pioneers are small phytoplanktons. They are replaced with time by rooted submerged plants, then by floating hydrophytes, sedges grasses and finally trees.

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