Tobacco mosaic virus (TMV) was first crystallized by
A. D. Ivanowski
B. W. M. Stanley
C. M. W. Beijerinck
D. F. C. Bawden
Answer: Option B
A. D. Ivanowski
B. W. M. Stanley
C. M. W. Beijerinck
D. F. C. Bawden
Answer: Option B
Who amongst the following discovered transduction in bacteria?
A. F. Griffith
B. N. D. Zinder and J. Lederberg
C. Stanley Cohen
D. J. Lederberg and E. Tatum
One - gene - one enzyme hypothesis discovered by Beadle and Tatum was based on
A. Molds
B. Yeasts
C. Actinomycetes
D. None of these
A. CBPP
B. Dourine
C. African horse sickness
D. Rinderpest
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