Answers

2015-11-07T19:52:06+05:30
Microbes are used in medicine:
Example:
Streptomycin - Cures tuberculosis
Aureomycin - respiratory diseases
Bacitracin - prevents infection
Microbes are helpful in several processes like fermentation,production of antibodies,etc.


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2015-11-09T06:36:59+05:30
Microbes are both harmful and useful. Advantages:They are useful in fermentation process. They are used as medicine in the form of antibiotics. They are useful in plants for the nitrogen fixation. Disadvantages:They cause many harmful diseases. They spoil the food materials. Hope this helps you
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