Answers

2014-05-17T18:57:38+05:30
2014-05-20T12:15:25+05:30
WELL,THERE ARE MANY USES OF MICRO ORGANISMS.Some of them are:-
1) yeast - which helps in fermentation,making of bread ect.
2) rhizobium - which helps in nitrogen fixing
3) penicillin - a very useful antibiotic
4 )decomposers are usually microbes
5) vaccines like that of polio are made by microbes 
                                            hope u like this
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