Are all bacteria bad or may they contribute to our life in some way. What do you think?
Please be "as detailed as possible" and provide examples with the good and bad bacteria .. I am not in a rush for the answer .. take all the time!
Bacteria are small microorganisms. They are unicellular. They are prokaryotes.
Good bacteria-
1. Decomposers- They help in recycling the dead and decaying material.
2. Digestion- Bacteria are present in gut and help in digestion of food. Bacteria are present in gut of humans and cows.
3. Fermentation- some bacteria can help in fermentation of food, like formation of curd.
Bad bacteria-
1. Some bacteria are pathogenic. Example- streptococcus pneumoniae.
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