Which of the following is/are unicellular organisms (single-celled)?
Explanation
Explanation
Bacteria are unicellular organisms. They have cell wall but don't have proper nucleus. It doesn't contain chlorophyll . It is used to make medicines, yogurt and cheese. Algae are unicellular with proper cell wall and nucleus. It contain chlorophyll . It causes diseases: Cutleria, Ulva and Volvox.