Question:medium

Which are the pioneer species in aquatic habitats?

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In aquatic habitats, algae act as pioneer species, while lichens play the same role in terrestrial environments.
Updated On: Nov 26, 2025
  • Fungi
  • Algae
  • Bryophytes
  • Lichens
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The Correct Option is B

Solution and Explanation

Pioneer species initiate the colonization of unoccupied ecological niches. Within aquatic ecosystems:

  • Cyanobacteria and other algae are the initial colonizers. They possess photosynthetic capabilities and exhibit resilience to adverse conditions.
  • These organisms facilitate soil genesis by secreting organic matter and oxygen, thereby rendering the environment conducive for subsequent life forms.

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Final Answer:

\[ \boxed{\text{Algae}} \]

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