Question

Which among the following is incorrect?

• A. Algae help in increasing oxygen levels in the environment
• B. Chlorella and Spirullina are multi-cellular algae that are rich proteins and are used as food
• C. Chlorophyceae comprise algae that contain chlorophyll a and chlorophyll b
• D. Chlorophyceae store food as proteins, starch or as oil droplets

Answer 1

Answer:

B. Chlorella and Spirullina are multi-cellular algae that are rich proteins and are used as food

Algae help in increasing oxygen levels in the environment. Chlorella and Spirullina are multi-cellular algae that are rich proteins and are used as food supplements for space travelers. Chlorophyceae comprise algae that contain chlorophyll a and chlorophyll b. Chlorophyceae store food as proteins, starch or as oil droplets.