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NTA Abhyas NEET2020BotanyPlant KingdomPractice

In which of the following, belongs to the same class of algae?

Options

  1. AChara, Fucus, Polysiphonia
  2. BVolvox, Spirogyra, Chlamydomonas
  3. CPorphyra, Ectocarpus, Ulothrix
  4. DSargassum, Laminaria, Gracillaria

Correct answer

B. Volvox, Spirogyra, Chlamydomonas

Step-by-step solution

Volvox, Spirogyra, Chlamydomonas, Chara and Ulothrix are all green algae. Fucus, Ectocarpus, sargassum and Laminaria are all brown algae. Polysiphonia, Porphyra and Gracillaria are all red algae.

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