Question

write a sort note of useful and harmful bacteria​

Answer 1

Answer:

Some bacteria are good for you, including the bacteria in your digestive system, or gut. ... Other good bacteria can produce oxygen are used to create antibiotics. Harmful effects of microorganisms: Bacteria: Causes various diseases such as typhoid, diarrhea, and cholera.

Explanation:

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Answer 2

useful bacteria

it helps in making medicines

harmful bacteria

cause diseases