Question

who discovered virus
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Answer 1

Answer:

Dmitri Ivanovsky

In 1892, Dmitri Ivanovsky used one of these filters to show that sap from a diseased tobacco plant remained infectious to healthy tobacco plants despite having been filtered. Martinus Beijerinck called the filtered, infectious substance a "virus" and this discovery is considered to be the beginning of virology

Answer 2

Answer:

In 1892, Dmitri Ivanovsky discovered virus