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Virus can be defined as an ultramicroscopic acellular parasitc living particles made up of nucleic acid and protein.They can produced in host body only.It remains inert like a non- living particles outside the host..Virus can be found in water,soiland air, almost every places.It can live in plants, animals , bacteria and fungi..we should be careful when we go outside from home ..we should wear mask .
"STAY HOME STAY SAFE"
Good article thanks for sharing