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Botany · PYQ NEET UG 2021

हिन्दी

Which of the following algae contains mannitol as reserve food material?

  1. Ulothrix
  2. Ectocarpus
  3. Gracilaria
  4. Volvox

Correct answer · Option 2

Ectocarpus

Explanation

Ectocarpus belongs to Phaeophyceae (brown algae), which store food in the form of complex carbohydrates such as laminarin or mannitol.

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