Microorganisms
Micro-organisms are the tiny microscopic structure found in nature. Microorganisms are of carious types such as bacteria, fungi, viruses, protozoa. There are billions of microorganisms are present in nature which having enormous diversity. But the one question arises where do microorganisms live?
Microorganisms such as bacteria, viruses, fungi, parasites can reside on soil, rock, any in animate object or the place where lot of detruding organic material is present. Microorganisms are also present on living organisms such as plants, animals, humans.
So microorganisms are found everywhere on earth. The microbes can be good or can be bad. Good bacteria are normal flora of our skin. It is commensal of living organisms. Bad microorganisms are the microorganisms which causes various infections or diseases. So they can live in intestine, stomach or brain or any other organ of the body. Microorganisms can be free living or associated with particular object. Some microorganisms live as singly or in colony. They can be end parasite or can be exo parasite. Endo parasites are those microorganisms or parasites which lives within the body of host organisms. Exo parasites are those parasites which live on the body of host.
So there are various types of microorganisms such as: Bacteria, Viruses, fungus.
Bacteria: Bacteria are often divided on the basis of structure, function and reproduction.
Viruses: Viruses are obligatory intracellular parasite, which lives in human or living organisms only. They cannot grow on any non-living object.
Fungi: Fungi are grow on moisturized area and fungi are of two types such as yeast and molds they also live on the basis of nutrition.
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