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Why do some people have different-colored eyes?
The condition of having different-colored eyes is called heterochromia. It is a rare condition that affects about 1 in 1000 people. There are two main types of heterochromia: Congenital heterochromia is present at birth and is caused by a genetic mutation. Acquired heterochromia develops later in life and can be caused by an injury, disease, or medication.…