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What is the meaning of autoimmunity?

A. A mother passes her antibodies to her unborn child.

B. An individual is naturally immune to many common diseases.

C. Immunity has been acquired through vaccines.

D. The immune system mistakenly targets normal body cells.

Sagot :

GinnyAnsweridn

Final answer:

Autoimmunity is when the immune system mistakenly attacks the body's own cells and tissues, causing autoimmune diseases.


Explanation:

Autoimmunity is a condition where the immune system mistakenly attacks normal body cells and tissues, leading to autoimmune diseases. This occurs due to a loss of immune tolerance, with mechanisms including type II, III, and IV hypersensitivity reactions. Examples of autoimmune diseases include myasthenia gravis and systemic lupus erythematosus.


Learn more about Autoimmunity here:

https://brainly.com/question/37884922


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