A woman begins to imagine what her baby will be like, long before he is born. She is trying to understand who he will look like, what will be the color of the eyes of the future baby. But the truth is, let's find out what determines what the eyes of a child will depend on.
The fact that the color of the eyes in babies changes over time has been known for a long time. So, in Europeans, a baby may well be born with blue eyes, and by the year they can become green or dark brown. You definitely will not miss it. They will change gradually, acquiring the shade that will remain forever. True, there are children who are born with brown eyes, the color of which is no longer changing. This is due to the large amount of melanin in the iris. Basically, the color of the eyes of the unborn child is determined by how much pigment is accumulated by the body of the parents. The more it is, the darker the iris will be in the baby.
What color of eyes will children have?
If you follow the law of Mendel, it turns out that the "dark" gene of parents prevails over the "light". If it’s simpler, it turns out the following - the color of the eyes of the parents and the child matches only if they had a dark shade.
If, for one parent, the eyes were, for example, blue or green, and the second had black, then the child is likely to be born with dark eyes. It’s like with hair, the same principle: in a brunette and a blonde, a child will be born with a 90% probability of being dark.
And is it really easy to guess what eye color will be in children?
It turns out everything is not so simple. After all, there are exceptions to any rule. There are cases when brown-eyed parents had babies with blue eyes. Say, is something unclean here? No, it's just a complicated combination of genes that are intertwined, and in the end we got such an effect. And if it is easier, then the effect of the nearest blue-eyed relatives on the part of the father or mother was reflected here. So to guess with one hundred percent accuracy about what color the eyes will be in children is impossible. There is always a chance to make a mistake.
Exceptions to the Rules
About 1% of children on the planet have eyes of completely different colors. So, one eye in a child may well be dark, and the second green.
This is not a disease. This is heterochromia, or, more simply, more accumulated in one eye of melanin than in the other. This interesting feature in no way affects the baby's vision. By the way, this feature may also occur partially. That is, the iris will be colored unevenly, and part of it will be quite light.
Interesting Facts
If the child has green eyes, consider him lucky. And not because, according to legend, he will have some special abilities. Today this color is the rarest. And nature arranged it so that it is peculiar only to women. Scientists have been working on this phenomenon for many years, but cannot explain it at all.
Summary
As you can see, it is simply impossible to guess what eye color will be in children. Here, a huge number of factors influence, and all of them need to be taken into account. And is it worth it to think about? After all, this baby is so long-awaited that it does not matter what his eyes are, it is important that they look at you with tenderness and love.