Which of the following is similar in size to viruses?
1. PPLO
2. Prions
3. Viroid
4. Actinomycetes

Subtopic:  Virus, Viroids & Prions |
 55%
From NCERT
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Capsid of a virus:
1. protects the genetic material.
2. is infectious.
3. is composed of capsomeres made up of complex polysaccharides.
4. is a nucleoprotein.
Subtopic:  Virus, Viroids & Prions |
 52%
From NCERT
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Which of the following is not a viral disease?

1. Influenza 2. Yellow fever
3. Japanese encephalitis 4. Kala azar
Subtopic:  Virus, Viroids & Prions |
 53%
From NCERT
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NEET 2026 - Target Batch - Vital
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What is true for both (a) and (b)?

1. RNA is the genetic material

2. Capability to infect bacteria

3. Being obligate endoparasites

4. Can be killed by antibiotics

Subtopic:  Virus, Viroids & Prions |
 50%
From NCERT
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NEET 2026 - Target Batch - Vital
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