Multiple choice

Which one of the following is a red algae?

  1. Polysiphonia

  2. Fucus

  3. Oedogonium

  4. Vovox

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A Correct answer
Explanation

Polysiphonia is a red algae (Rhodophyta) characterized by red pigments phycoerythrin and phycocyanin. Fucus is a brown algae, Oedogonium is a green algae, and Volvox (misspelled as Vovox) is also a green algae.