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प्रश्न
Which one of the following statement about virus is correct
विकल्प
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
APPEARS IN
संबंधित प्रश्न
Give a brief account of viruses with respect to their structure and nature of genetic material. Also name four common viral diseases.
Organise a discussion in your class on the topic- Are viruses living or non-living?
Influenza is a _____ disease.
Complete the analogy.
Cholera : Bacteria :: Smallpox : _____
Female anopheles mosquito is a carrier of dengue virus.
Match the following
| Swine flu | Human Papilloma virus |
| Genital warts | Human Immunodeficiency Virus |
| AIDS | Mycobacterium |
| Tuberculosis | Influeuza virus H1N1 |
______ can kill damage or change the cells and make you sick.
What is a Retrovirus?
Adenovirus is ______ virus.
One of the differences between virus and viroid is the presence of protein coat in viroid and its absence in the virus.
