Multiple choice

Which of the following organisms can be used as a food supplement?

  1. Chlorella

  2. Spirogyra

  3. Chlamydomonas

  4. Volvox
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A Correct answer
Explanation

Chlorella is a unicellular green algae rich in protein and nutrients, used as a dietary supplement. It contains all essential amino acids, vitamins, and minerals. Spirulynara, Chlamydomonas, and Volvox are not typically used as supplements - they're either studied as research organisms or have different applications.

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