Interesting Facts about Evolution May 16, 2019
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Started by metmike - May 16, 2019, 5:49 p.m.

Most people had brown eyes until about 10,000 years ago when a single genetic mutation from the Black Sea switched the eyes from brown to blue. Approximately 8% of the world’s population now has blue eyes.


Eye color: How it develops and why it changes


baby with blue eyes

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By carlberky - May 16, 2019, 6:11 p.m.
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By metmike - May 16, 2019, 6:43 p.m.
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Thanks for adding the link Carl!