Question
Short-lived immunity acquired from mother to foetus across the placenta or through mother's milk to the infant is categorised as:
Active immunity
Passive immunity
Cellular immunity
Innate non-specific immunity
when ready-made antibodies are directly given to protect the body against foreign agents, the process is called passive immunity The sources specifically identify the transfer of antibodies from a mother to her foetus through the placenta during pregnancy, and the provision of IgA antibodies to an infant through colostrum (mother's milk), as key examples of passive immunity This is distinct from active immunity, which is slower and occurs when a host is directly exposed to antigens and produces its own antibodies
This question aligns with the NEET BIOLOGY syllabus, specifically targeting concepts from Human Health and Disease. Mastering this topic is crucial for scoring well in the upcoming medical entrance examinations. Solving conceptually related problems will help you understand the nuances of these concepts and improve your problem-solving speed.
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