It's to do with your genes. I have heterochromia, I finally found out a couple of years ago that it's to do with the genes you carry - both my parents have blue eyes and i have one blue and one partially brown eye. You need two eye genes, usually people have two blue two brown but I've got one blue gene one brown gene... hope that's a good answer:).
Your genes(pronouced jeans) contains DNA that tells you body to give you this and that.
The color of one's eyes is genetic. So that person's parents or even grandparents could have had brown eyes or blue.
Because it does
Because that's the way God made us.
Different colored irises (a condition known as heterochromia iridium) is caused by a lack of melanin in one of the eyes. It is thought to result due to an alteration in one of the genes that controls eye color, and is relatively rare in humans. It can be an inherited trait, but can also be caused by trauma and certain medications.Eye color is determined by the amount of melanin, a dark brown pigment, present in your irises. Blue eyes are due to a lack of melanin, while brown eyes indicate melanin-rich irises. Thus, people with darker hair and skin have higher levels of melanin and tend to have brown eyes, while people with lighter hair and skin have lower levels of melanin and usually have lighter colored eyes. This is also why many babies are born with blue eyes. Their eyes change color later as they begin to produce more melanin.When an individual has different amounts of melanin in each of their irises, their eyes are different colors. Heterochromia iridium (the scientific name for two different color eyes in the same individual) is relatively rare in humans but common in some animals, such as horses, cats, and certain species of dogs. A variation on the condition is heterochromia iridis, in which an individual has a variety of colors within one iris.Heterochromia iridium is thought to result from an alteration to one of the genes that controls eye color. This can be an inherited trait, although trauma and certain medications may result in increased or decreased pigmentation in one of the irises. Certain medical syndromes, such as Waardenburg syndrome, may also cause someone to have two different colored eyes.Some people with this condition wear colored contact lenses so their irises match, while others take pride in their striking appearance.
There are many people with different colered eyes. One eye could of been damaged in a accident or the person was born with different colered eyes because of the organisms in the mother's stomach when the person wasn't born yet
Yes
Winnie has light brown colored eyes.
Yes it is very possible i have black hair, blue eyes and im fairly tan
yes some even have two diffrent colored eyes
They were born with it
yes
mitochondria
The god with two different colored eyes is named Heterochromia. He is usually associated with dualities and is believed to have the ability to see both the physical world and the spiritual world.
Everyone is different like your hair color eyes and personalities
No, the Historical American Girl Dolls do not come with different colored eyes. However, the Just Like You ® Dolls have all different colors of skin, hair, and eyes. Instead of Samantha with different eyes, you could buy a Just Like You ® Doll with light skin, dark brown hair, and--for example--green or blue eyes. She would not be the same doll, but would look very similar and have different colored eyes. I hope this answers your question.
Justin Bieber's eyes are brown/hazel. They do not change color, because the eye is not capable of doing that. However if you saw a picture of him with different colored eyes, it may be because he was wearing colored contacts.
Her natural eye color is brown but she wears colored contacts to make them different colors
many albino animals have different colored eyes.animals with blue eyes often have poor eyesight or are blind.
to tell what character and personality is which.
Different colored irises (a condition known as heterochromia iridium) is caused by a lack of melanin in one of the eyes. It is thought to result due to an alteration in one of the genes that controls eye color, and is relatively rare in humans. It can be an inherited trait, but can also be caused by trauma and certain medications.Eye color is determined by the amount of melanin, a dark brown pigment, present in your irises. Blue eyes are due to a lack of melanin, while brown eyes indicate melanin-rich irises. Thus, people with darker hair and skin have higher levels of melanin and tend to have brown eyes, while people with lighter hair and skin have lower levels of melanin and usually have lighter colored eyes. This is also why many babies are born with blue eyes. Their eyes change color later as they begin to produce more melanin.When an individual has different amounts of melanin in each of their irises, their eyes are different colors. Heterochromia iridium (the scientific name for two different color eyes in the same individual) is relatively rare in humans but common in some animals, such as horses, cats, and certain species of dogs. A variation on the condition is heterochromia iridis, in which an individual has a variety of colors within one iris.Heterochromia iridium is thought to result from an alteration to one of the genes that controls eye color. This can be an inherited trait, although trauma and certain medications may result in increased or decreased pigmentation in one of the irises. Certain medical syndromes, such as Waardenburg syndrome, may also cause someone to have two different colored eyes.Some people with this condition wear colored contact lenses so their irises match, while others take pride in their striking appearance.