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प्रश्न
Explain the various types of viruses with examples.
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उत्तर
Viruses are categorized as:
1. Plant virus: Virus that infect plants, e.g. Tobacco mosaic virus, Cauliflower mosaic virus, Potato virus.
Tobacco mosaic virus
2. Animal virus: Virus that infect animals, e.g. Adenovirus, Retrovirus(HIV), Influenza virus, Poliovirus.
Adenovirus
3. Bacteriophages: Virus that infect bacterial cells, e.g. T4 bacteriophage.
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संबंधित प्रश्न
The infecting virus particle found outside the host cell is _______.
Match the following
| Swine flu | Human Papilloma virus |
| Genital warts | Human Immunodeficiency Virus |
| AIDS | Mycobacterium |
| Tuberculosis | Influeuza virus H1N1 |
Define the following.
Bacteriophages
______ can kill damage or change the cells and make you sick.
Adenovirus is ______ virus.
Virions are the smallest among the infective agents.
Influenza commonly occurs during adult age.
One of the differences between virus and viroid is the presence of protein coat in viroid and its absence in the virus.
Contagium vivum fluidum was proposed by ______.
A virus is considered as a living organism and an obligate parasite when inside a host cell. But virus is not classified along with bacteria or fungi. What are the characters of virus that are similar to non-living objects?
