Question

Assertion : Chlorella and Spirulina are used as a food supplement by space travellers.
Reason : Chlorella and Spirulina are unicellular algae.

• A. If both assertion and reason are true and reason is the correct explanation of assertion
• B. If both assertion and reason are true but reason is not the correct explanation of assertion
• C. If assertion is true but reason is false
• D. If both assertion and reason are false

Answer 1

Answer: (B)

Unicellular algae Chlorella and Spirulina are rich in proteins and hence used as food supplement by space travellers.