Question #6432852Single Choice

Biology

Question

What happens during an allergic reaction in terms of the immune system?

Options

A
    The immune system overreacts to a harmless substance (allergen) by producing IgE antibodies.
B
    The immune system under - reacts to a pathogen, allowing it to cause an allergic reaction.
C
    The immune system mistakes the body's own cells for foreign invaders and attacks them.
D
    The immune system fails to recognize an allergen, resulting in an allergic reaction.

Answer & Analysis

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