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The proteinaceous infectious particles that cause infectious diseases are called .

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Important Questions on Viruses

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Biology>Microbiology>Viruses>Viral Diseases in Organisms
Which of the following is correct about viroids?
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Biology>Microbiology>Viruses>Viral Diseases in Organisms
Select the wrong statement.
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Biology>Microbiology>Viruses>Viral Diseases in Organisms
Which of the following statements is wrong for viroids?
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Biology>Microbiology>Viruses>Viral Diseases in Organisms
Viroids differ from viruses in having:
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Biology>Microbiology>Viruses>Viral Diseases in Organisms
Viroids are small single-stranded circular 'naked DNA' molecules.
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Biology>Microbiology>Viruses>Viral Diseases in Organisms

Write in brief about some major viral diseases.

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Biology>Microbiology>Viruses>Viral Diseases in Organisms

Write the names of some diseases caused by virus.

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Biology>Microbiology>Viruses>Viral Diseases in Organisms
Difference between virus and viroid is
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Biology>Microbiology>Viruses>Viral Diseases in Organisms
Give the names of any two viral diseases.
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Biology>Microbiology>Viruses>Viral Diseases in Organisms
Which of the following is wrongly matched?
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Biology>Microbiology>Viruses>Viral Diseases in Organisms
Viroids differ from viruses in having
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Biology>Microbiology>Viruses>Viral Diseases in Organisms

_____ is the causative agent of chikungunya. (virus/ bacterium)

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Biology>Microbiology>Viruses>Viral Diseases in Organisms
Bovine spongiform encephalopathy a bovine disease, is related to which human disease?
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Biology>Microbiology>Viruses>Viral Diseases in Organisms

Dengue fever is mainly caused by_____.

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Biology>Microbiology>Viruses>Viral Diseases in Organisms
The disease yellow vein mosaic is associated with:
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Biology>Microbiology>Viruses>Viral Diseases in Organisms
Viroids have
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Biology>Microbiology>Viruses>Viral Diseases in Organisms
Which of the following plant viruses has DNA?
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Biology>Microbiology>Viruses>Viral Diseases in Organisms
'Viroids' differ from 'viruses' in being
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Biology>Microbiology>Viruses>Viral Diseases in Organisms
Viroids have
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Biology>Microbiology>Viruses>Viral Diseases in Organisms
In plants, mosaic formation, leaf rolling and curling, yellowing and vein clearing are the symptoms of