Biology, asked by pulakneogi4121, 3 months ago

define Vaccination for class 9

Answers

Answered by MasterMinecraft
3

Answer:

Vaccination is the injection of a dead or weakened organism that forms immunity against that organism in the body. Immunization is the process by which an animal or a person stays protected from diseases.

Answered by cool5257boy
11

Answer:

Vaccination is the injection of a dead or weakened organism that forms immunity against that organism in the body. Immunization is the process by which an animal or a person stays protected from diseases.

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