BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS
LYMPH NODES
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Question
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Adaptive defense system.
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Inflammatory response and skin and mucous membranes
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Immune response
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Intact skin and mucous membranes
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Inflammatory response
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Explanation:
Detailed explanation-1: -The adaptive immune response in B cells, Helper T cells and Cytotoxic T cells involved four phases: encounter, activation, attack, and memory.
Detailed explanation-2: -Adaptive immunity can provide long-lasting protection, sometimes for the person’s entire lifetime. For example, someone who recovers from measles is now protected against measles for their lifetime; in other cases it does not provide lifetime protection, as with chickenpox.
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