callieparrett9060 callieparrett9060

10-04-2021
Chemistry

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Who was the first to identify a virus, in this case, the tobacco mosaic virus. If there is more than one I would like to know them too

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aradjudy aradjudy

10-04-2021

Answer:

Dmitry Ivanovsky

Explanation:

The discovery of viruses is attributed to Dmitry Ivanovsky, a Russian microbiologist who, between 1887 and 1890, investigated the mosaic disease of tobacco plants occurring in Eastern Europe. He found that the disease-causing factor passed through a porcelain filter that had pores fine enough to hold back bacteria.

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