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Which of the following is wrongly match ...

Which of the following is wrongly match ?
(a) T.O. Diener-Viroids are found to be free DNA
(b) W.M. Stanley-Crystallised proteins
(c) M.W. Beijerinck-Contagium vivum fluidim
(d) D.J. Ivanowski-Microbes smaller than bacteria cause mosaic disease of tobacco.

A

T.O. Diener-Viroids are found to be free DNA

B

W.M. Stanley-Crystallised proteins

C

M.W. Beijerinck-Contagium vivum fluidim

D

D.J. Ivanowski-Microbes smaller than bacteria cause mosaic disease of tobacco.

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The correct Answer is:
A
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