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NEETBotanyPlant Kingdom

Which of the following is the economic importance of algae?

Options

  1. AAlgin is a unicellular alga rich in proteins used as a food supplement.
  2. BChlorella produces large amounts of hydrocolloids.
  3. CGelidium and Gracilaria are used to grow microbes and in preparations of ice creams and jellies.
  4. DNone of the above.

Correct answer

C. Gelidium and Gracilaria are used to grow microbes and in preparations of ice creams and jellies.

Step-by-step solution

Gelidium and Gracilaria are used to grow microbes and in preparations of ice creams and jellies.

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