Which type of immunity is partly inherited and can be present at birth?

Natural immunity refers to the type of immunity that is partly inherited and can be present at birth. This form of immunity is typically given to an individual through maternal antibodies while in utero or through breastfeeding, which provides passive immunity to the newborn. Natural immunity also includes the body's inherent mechanisms, such as the skin barrier and mucous membranes, which offer defense against pathogens from birth.

In contrast, active immunity is acquired through exposure to pathogens or through vaccination, while acquired immunity refers to immunity that develops as a result of previous infections or vaccinations over time. Adaptive immunity involves specifically targeting pathogens with a tailored response, which typically develops as a result of exposure rather than being inherently present at birth. Hence, natural immunity stands out as the type that is present at birth and has an inherited aspect.