11.Which of the following algae are used by space travellers as food suppliments? A. Gracilaria, Gelidium B. Volvox, Ulothrix C. Spirogyra, Kelps D. Spirulina, Chlorella

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Muskan Anand

2 years ago

Option D Chlorella and Spirullina are unicellular algae, rich in proteins and are used as food supplements even by space travellers.

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