Answer:To initiate an immune response and antibody production
Explanation:Immunization is the process whereby a person is made immune or resistant to an infectious disease, typically by the administration of a vaccine. Vaccines stimulate the body's own immune system to protect the person against subsequent infection or disease.
I think its a , but double check because i dont want it to be wrong .
Answer:
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For example:
Answer:
b. transitions
c. transversions
second
A. Crossing over between homologous chromosomes.
