What part of the human body has no blood supply? Correct
The cornea is the part of the human body that has no blood supply. Unlike the cornea, which receives its nutrients and oxygen directly from the tear fluid on its surface and the aqueous humor behind it, the retina, eardrum, and vocal cords all have blood supplies. The retina at the back of the eye is richly vascularized to support its high metabolic demands and visual functions. The eardrum, or tympanic membrane, is supplied by blood vessels from the middle ear, ensuring its health and function. Similarly, the vocal cords in the larynx are vascularized to support their role in producing sound for speech. It is the cornea’s unique avascular nature that contributes to its transparency and optical clarity essential for vision.
Source:
https://www.youtube.com/watch?v=9_O3nTJM0qQ
https://www.threads.com/@beliproduk.official/post/DP6LnqoksIh