Summary
An exploration of human vestigial structures, specifically the third eyelid, explained by Dorsa Amir.
Why do humans have a third eyelid?
Highlights
The Third Eyelid Remnant
The small pink structure in the corner of the human eye is a vestigial remnant of a third eyelid that no longer serves its original function.
Understanding Vestigial Structures
Humans possess several vestigial structures inherited from ancestral species. These features persist despite losing their original purpose, serving as remnants of our evolutionary history.
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