BIOLOGICAL CLASSIFICATION
VIRUSES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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true
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false
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Either A or B
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None of the above
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Detailed explanation-1: -Flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and sometimes the lungs.
Detailed explanation-2: -The flu is caused by an influenza virus. Most people get the flu when they breathe in tiny airborne droplets from the coughs or sneezes of someone who has the flu. You can also catch the flu if you touch something with the virus on it, and then touch your mouth, nose, or eyes. People often confuse colds and flu.
Detailed explanation-3: -Influenza (the “flu”) is a contagious respiratory illness caused by influenza viruses. It can cause mild to severe illness. In this country, serious outcomes of flu infection result in hospitalizations for 200, 000 persons each year, and death for about 36, 000 each year.
Detailed explanation-4: -The flu (also called influenza) is a common illness caused by a virus. Other viruses and some bacteria can cause infections with similar symptoms, but the flu is always viral.
Detailed explanation-5: -Influenza, also known as the flu, is a highly contagious respiratory illness caused by influenza viruses.