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Class 11BiologyBiological ClassificationViruses, Viroids, Prions and Lichens
Easy

Which disease in tobacco was identified by $D.J. Ivanowsky$ as being caused by viruses?

  • A
    Alzheimer's
  • B
    Polio
  • C
    Mosaic disease
  • D
    Parkinson's
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Class 11 Questions

Class 11

Biology Questions

Chapter

Biological Classification

Subtopic

Viruses, Viroids, Prions and Lichens

Similar Questions

Match the items in Column-$I$ with those in Column-$II$ and select the correct option.
Column-$I$Column-$II$
$(A)$ Tobacco Mosaic Virus$(p)$ Human
$(B)$ Potato Leaf Roll$(q)$ Bacteriophage
$(C)$ Mumps$(r)$ Plant Virus
$(D)$ Bacteriophage$(s)$ Tobacco
$(E)$ Polio Virus$(t)$ Potato
$(u)$ Animal Virus

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Identify the odd one out in the context of living organisms.

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Identify the organism shown in the given figure.

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Name any three viruses which have $RNA$ as the genetic material.

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Identify the diagram.

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