Question

what was the contribution of D J Ivanovsky
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Answer 1

Answer:

Dmitri Ivanovsky

9, 1864 (his birth date is sometimes given as Oct. 28, Old Style). Ivanovsky is one of two biologists usually credited with discovering viruses. In 1890, he was trying to find the cause of tobacco mosaic disease, an infection that causes tobacco leaves to discolor.

Answer 2

Answer ❥

D J ivanowsky found the certain microbs caused tobacco mosaic disease in tobacco plants.

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