The filterable property of tobacco mosaic vir | vedclass

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(A) Dmitri Ivanowsky $(1892)$ recognized certain microbes as causal organisms of the mosaic disease of tobacco. These were found to be smaller than ba

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Ivanowsky

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(A) Dmitri Ivanowsky $(1892)$ recognized certain microbes as causal organisms of the mosaic disease of tobacco. These were found to be smaller than bacteria because they could pass through bacteria-proof filters. However, it was $M.W.$ Beijerinck $(1898)$ who demonstrated that the extract of the infected plants of tobacco could cause infection in healthy plants and called the fluid as $Contagium$ $vivum$ $fluidum$ (infectious living fluid). Therefore, the filterable property was specifically highlighted by the experiments of Ivanowsky and confirmed by Beijerinck.

The filterable property of tobacco mosaic virus $(TMV)$ was shown by

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