Question

Choose the correct statement

• A. Many species of Porphyra, Laminaria and Sargassum are among 70 species of marine algae used as food.
• B. Agar is used to grow microbes and in preparations of ice-creams and jellies.
• C. Algae are useful to man in a variety of way
• D. All

Answer 1

Answer: (D)

All