Other questions in this quiz

2. What is thought to be the earliest forms of life?

  • Viruses
  • Cells
  • Bacteria
  • Yeasts
  • Mirco-organisms

3. What are all living organisms composed of?

  • One or more cells
  • One cell
  • Millions of cells
  • Atoms

4. How does a light microscope work?

  • Lenses
  • Passes light through material on a glass slide
  • Beam of electrons

5. How do bacteria reproduce?

  • Asexually by dividing into 2
  • Asexually by budding
  • Inside a host cell


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