ALL BACTERIA ARE PARASITIC IN NATURE.
Posted by smaranya on 25th April , 2006Carbon is the main requirement of any organism.for the growth of microorganisms like bacteria,require C,N2,S,P,O2 & other metal ions.microorganisms get these elements from the environment.most of the bacteria are autotrophs except few,which are autotrophs.Chemotrophs bacteria depend upon other organisms for the source of carbon.carbon obtained from the organic matters of the man.animals,plants etc and these [...]