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प्रश्न
Explain the various types of viruses with examples.
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
Virus can grow and multiply outside host.
Define the following.
Bacteriophages
What is a Retrovirus?
Viruses are non-cellular, ______ parasites.
Adenovirus is ______ virus.
Virions are the smallest among the infective agents.
Viruses are devoid of cellular organelles like ribosomes mitochondria, etc.
Influenza commonly occurs during adult age.
Enumerate the living and non-living characters of viruses.
Viruses are non-cellular organisms but replicate themselves once they infect the host cell. To which of the following kingdom do viruses belong to?