What is the only part of the body with no blood supply? Explained
While the brain, appendix, and palate are essential parts of the body with their own unique functions, they all have a blood supply. The brain is highly vascularized to support its metabolic needs, the appendix receives blood from various arteries, and the palate is richly supplied with blood vessels. In contrast, the cornea is the only part of the body without a blood supply. Instead, the cornea receives oxygen and nutrients directly from tears on its outer surface and the aqueous humor (fluid) behind it, allowing it to remain transparent for clear vision. This avascular nature of the cornea is crucial for maintaining its clarity and optical properties.