Which of the following provides passive immun | vedclass

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(C) Passive immunity is defined as the immunity conferred by the introduction of pre-formed antibodies into the body.Since these antibodies are produc

Vedclass · Accepted Answer

Exogenous supply of antibodies

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(C) Passive immunity is defined as the immunity conferred by the introduction of pre-formed antibodies into the body.Since these antibodies are produced outside the host (exogenous) and then administered,the host's own immune system is not actively involved in their production.Therefore,the exogenous supply of antibodies provides passive immunity.Examples include antibodies transferred from mother to fetus through the placenta $(IgG)$ or through colostrum $(IgA)$.

Which of the following provides passive immunity?

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