A newborn infant shows passive acquired immun | vedclass

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(D) Passive immunity is defined as the transfer of active humoral immunity in the form of ready-made antibodies from one individual to another.In the

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The newborn possesses antibodies produced from the mother's body.

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(D) Passive immunity is defined as the transfer of active humoral immunity in the form of ready-made antibodies from one individual to another.In the case of a newborn infant,the mother transfers antibodies,specifically $IgA$ through colostrum (the yellowish fluid produced during initial days of lactation) and $IgG$ through the placenta during pregnancy.This provides immediate protection to the infant against various pathogens,which is why it is termed passive acquired immunity.

$A$ newborn infant shows passive acquired immunity against many diseases because:

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