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When you were in grade school, you likely encountered Punnett squares, which are simple charts that let you figure out the likelihood a child will inherit certain traits from their parents. Maybe you ...

A newborn's eyes can change color in the six to eight months after birth. Eye color is determined by the amount of melanin present in the iris of the eye, which develops as newborn babies grow. You ...

More than 50% of people worldwide have brown eyes, making brown the most common eye color. Some medical conditions can also affect eye color. Share on Pinterest ohlamour studio/Stocksy United The ...

Eye color genetics is complex, with multiple genes from each parent determining a person's eye color. Scientists once believed a single gene controlled eye color, but research shows that more than 50 ...