Question

"Virus is both useful and harmful for us", justify this statement​

Answer 1

Explanation:

some viruses cause very deadly diseases while some good viruses helps in humans health and also these viruses in our body fights against viral infections

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Answer 2

"Virus is both useful and harmful for us".

• there are certain virus which are completely lethal to humans as they cause severely dangerous diseases .
• while some virus are manipulated and are made beneficial to human life.
• there are numerous viral diseases that are caused by virus like chicken pox, HIV,flu etc.
• however, on the other hand virus can be used to treat genetic diseases. the disease of hemophilia is cured by certain viruses.
• so we can say that virus is both beneficial as well as harmful for us.