Question

Explain antibody formation resulting from both natural and artificial exposure to antigens. A level :/

Answer 1

Immunity in your body is due to the production of antibodies by the organism itself adter the body's defense mechanisms have been stimulated bu the invasion of foreign micro-prganisms. (which are the antigens)

Answer 2

*after not adter

Answer 3

I need to know how the body forms antibodies after being exposed to a pathogen naturally and how they form when someone's had a vaccination.