AIIMS 2018 Biology Diabetes MCQ Question

Typ$e^{-1}$ diabetes, commonly referred to as Type 1 diabetes, is characterized by the autoimmune destruction of insulin-producing β-cells in the pancreas, leading to insulin dependence. It is not caused by infectious agents or UV radiation, making option D incorrect; rather, Type 1 diabetes is primarily an autoimmune condition. Option A is incorrect because Type 1 diabetes is insulin dependent, while option B is correct in stating that it is insulin dependent. Option C is misleading, as UV radiation does not play a role in the etiology of Type 1 diabetes. Understanding these distinctions is crucial for grasping the underlying mechanisms of diabetes types.