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Question: Answered & Verified by Expert
The sequence of communites of primary succession in water is
BiologyEcosystem
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, sedges, meadow and trees.
Solution:
2134 Upvotes Verified Answer
The correct answer is:
Phytoplankton, rooted submerged hydrophytes, floating hydrophytes, reed swamp, sedges, meadow and trees.
$\therefore$ The sequences of communities of primary succession in hydrosere is phytoplankton (pioneer stage) '! rooted submerged hydrophytes '! floating hydrophyte (floating stage) '! reed swamp '! sedges '! meadow and woodland (trees). The other options are incorrect.

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