¦The term ‘virus’ is derived from Latin which means ‘poison’ ¦A virus is a tiny infectious agent that reproduces inside the cells of living hosts ¦When infected, the host cell rapidly reproduce thousands of identical copies of the original virus ¦Virus was first discovered by Russian biologist Dmitri Ivanowsky in 1892. He recognised an infectious agent, which caused tobacco mosaic disease and were smaller than bacteria. M.W. Beijerinek in 1898 called the filter ‘Contagium vivum fluidum’ and named it the ‘virus’. ¦The study of viruses is known asvirology, a subspeciality ofmicrobiology.

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Answer 1 The term virus is derived from Latin which means poison A virus is a tiny infectious agent that replicates inside the cells of living hosts It has a unique characteristic of infecting host ce... View the full answer