MICRO-ORGANISMS

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Across
  1. 4. An example of Algae
  2. 6. Rod-shaped bacteria
  3. 11. A substance which is used in the production of immunity against various diseases in the living body
  4. 12. Substances produced by our body to fight harmful disease-causing microorganism
  5. 13. While baking cakes, yeast reproduces rapidly and produces this gas
  6. 15. Most common food preservative
  7. 17. Organisms that cannot be seen through naked eye
  8. 18. The process of heating to milk to high temperature and cooling it suddenly to prevent its spoilage
Down
  1. 1. This diseases is caused by a bacteria
  2. 2. The process of conversion of sugars into alcohol
  3. 3. Disease causing microorganisms
  4. 5. A microorganism which helps in nitrogen fixation
  5. 7. It is used for the production of alcohol and wine by the process of fermentation.
  6. 8. The first discovered antibiotic
  7. 9. The bacterium that helps in the formation of curd
  8. 10. Antibiotics
  9. 14. Malaria is caused by this protozoan
  10. 16. Organisms that reproduce only inside the host organism: bacterium, plant or animal cell