Give ten points that microorganisms are foe to us
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Answer:
1 Bacteria cause the decay of dead plants and animals.
2. Nitrogen fixing bacteria convert the atmospheric nitrogen into nitrates.
3 Bacteria are used in the production of vinegar, curd, cheese, etc.
4 Bacteria are used in sewage disposal plants.
5. Scientists have discovered ways to change bacteria so that they produce valuable medicaL.
6. Bacteria help in fermentation which helps in making different forms of dairy products from milk
7. Many microbes are used in the derivation of enzymes
8. A species of Streptococcus is added to the dough before making bread to bring about the required fermentation.
9. They are also helpful to the environment. They help in the secondary treatment stage of sewage treatment.
10. Microorganisms play a very important role in maintaining the fertility of the soil.