The eyeball has many types of color for the human population born in the world. In general, brown eyes are very often encountered for the existence of the human population.
Brown eyes are indeed very dominant compared to other eyes. Blue, red, green, or violet eyes. Most eye colors are said to be hereditary. But there are also different from his parents.
The brown eye color dominates its existence. Almost 70% to 79% of the world's people are born with brown eyes. And most come from the continents of Asia and Africa. Although brown eyes are among the most common in the world, brown eyes are very popular eyes and are eyes that are considered to have a very attractive gaze for many people.
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