Q. 74.1( 12 Votes )

Contagium vivum fluidum was proposed by
A. D.J. Ivanowsky

B. M.W. Beijerinek

C. Stanley

D. Robert Hook

Answer :

In 1898 M.W. Beijerinek called the living infectious fluid as contagium vivum fluidum, i.e. extract isolated from infected tobacco plant can cause infection in healthy tobacco plant.

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