what is it called when the bodys immune system attacks its healthy cells, mistaking them for pathogens?\n an…

what is it called when the bodys immune system attacks its healthy cells, mistaking them for pathogens?\n an immunodeficiency disorder\n cancer\n an allergy\n an autoimmune disorder
Answer
Answer:
D. an autoimmune disorder
Brief Explanations:
An autoimmune disorder occurs when the immune - system misidentifies healthy cells as pathogens and attacks them. Immunodeficiency disorders are about weakened immune systems, cancer is uncontrolled cell growth, and allergies are reactions to foreign substances.