HomeTestsSearchRankProfile
mediumMCQBiologyBiology
1 mark

Select the wrong statement:

  1. A
    Mosaic disease in tobacco and AIDS in human being are caused by viruses
  2. B
    The viroids were discovered by D.J. Ivanowski
  3. C
    W.M. Stanley showed that viruses could be crystallized
  4. D
    The term 'contagium vivum fluidum' was coined by M.W. Beijerinek

Solution & Step-by-step Explanation

Viroids were discovered by T.O. Diener in 1971. Ivanowski discovered viruses (Tobacco Mosaic Virus).

Practice this question

Try it yourself before checking the explanation above.

Select the wrong statement:
A
Mosaic disease in tobacco and AIDS in human being are caused by viruses
B
The viroids were discovered by D.J. Ivanowski
C
W.M. Stanley showed that viruses could be crystallized
D
The term 'contagium vivum fluidum' was coined by M.W. Beijerinek

Share This Question

Related Questions

Ready for a Full Test?

Practice with timed mock tests and track your performance across Biology.

Discussion