Write 10 lines on the usefulness of microorganisms in our lives.

Answers (1)

Usefulness of microorganisms:

  1. A bacterium Lactobacillus promotes the formation of curd.
  2. Yeast helps in rising of dough and batter while making various food items.
  3. Alcoholic fermentation by yeast is widely used in the preparation of wine and bread.
  4. Antibiotics are made from microbes.
  5. Microorganisms are used to prepare vaccines for various diseases
  6. Microbes help in nitrogen fixation in soil.
  7. Some microbes in our digestive system help in digestion of food.
  8. Weak strains of some microbes are utilized to make vaccine against diseases.
  9. Microbes help in making of compost.
  10. They work as natural cleaners, as they decompose the dead bodies of plants and animals

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