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प्रश्न
Which one of the following statement about virus is correct
पर्याय
Possess their own metabolic system
They are facultative parasites
They contain DNA or RNA
Enzymes are present
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उत्तर
They contain DNA or RNA
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संबंधित प्रश्न
Give a brief account of viruses with respect to their structure and nature of genetic material. Also name four common viral diseases.
Virus can grow and multiply outside host.
Complete the analogy.
Cholera : Bacteria :: Smallpox : _____
_______ shows both living and nonliving characteristics.
Virus means ______ in Latin.
Viruses are non-cellular, ______ parasites.
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.
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?
