Science, asked by GouriMalali, 5 months ago

Q1 define vaccine ?????​

Answers

Answered by Anonymous
2

Answer:

a mild form of a disease that is put (injected) into a person or an animal’s blood using a needle (an injection) in order to protect the body against that disease

Answered by Anonymous
14

Answer:

A biological preparation that provides active acquired immunity to a particular infectious disease is called vaccine.

hope it helps u...........

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