What part of the human body has no blood supply?
Cornea
Retina
Eardrum
Vocal cords
Fact: The cornea, the transparent front part of the eye, is the only part of the human body without a blood supply. Instead of receiving nutrients through blood vessels, it absorbs oxygen directly from the air and nutrients from the tear film and aqueous humor inside the eye. This remarkable adaptation allows the cornea to remain clear, as the absence of blood vessels prevents any obstruction to light. This lack of blood vessels is essential for maintaining the cornea’s transparency, enabling light to pass through unimpeded for sharp, clear vision.
Correct Answer: Cornea