8. Who demonstrated tobacco mosaic disease tobe infectious? – InterviewSolution

InterviewSolution

1.	8. Who demonstrated tobacco mosaic disease tobe infectious?
Answer» Two scientists contributed to the discovery of the first virus, Tobacco mosaic virus. Ivanoski reported in 1892 that extracts from infected leaves were still infectious after filtration through a Chamberland filter-candle. Bacteria are retained by such filters, a new world was discovered: filterable pathogens.

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