Answers

2016-02-07T15:27:44+05:30
Microbes plays a important role in biotechnology .this helps in various process like it helps in decomposition, conversion of milk into curd,in sewage treatment ,etc.it is known as the cleaning agent of environment because of decomposing the matter.so this plays the important role in biotechnology
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2016-02-07T15:32:14+05:30
There is a process called Bio Leaching, the process which separates pure metal from ore with the help of bacteria.
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