Question

Which are the pioneer species in aquatic habitats?

• A. Fungi
• B. Algae
• C. Bryophytes
• D. Lichens

Hint:

In aquatic habitats, algae act as pioneer species, while lichens play the same role in terrestrial environments.

Answer 1

The Correct Option is B

Pioneer species are the first organisms to colonize barren environments. In aquatic habitats:

• Algae, particularly cyanobacteria, are primary colonizers. They perform photosynthesis and survive in harsh conditions.
• They contribute to soil formation by releasing organic material and oxygen, making the environment suitable for other organisms.

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Final Answer:

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