Question

Substance used to produce immunity against diseases in the living body is called *

(a) immune

(b) vaccine

(c) antibody

(d) antigen​

Answer 1

Hey friend your answer is vaccine

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Answer 2

Answer: b) vaccine

Explanation: Vaccine is a artificial materials contains dead or inactive virus or bacteria when vaccine injected and when it is mixed with blood , and body generate and activate Antibody , t - lymphocytes against it in brief body build a immunity against this particular virus or bacteria(dead/inactive)which is present in vaccine.