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Complete Heterochromia is rare in humans, but it is common in animals such as dogs and cats.
you are born with heterochromia. my left eye is blue with gold around the pupil.the top of my right eye is blue and the bottom of it is brown.my great uncle had hectochromia.That is wrong. Heterochromia has many causes, including being born with it:Eye injuryEye inflammationEye tumorBleeding in the eyeor other medical conditionsTo be born with it, you'd have to be born with different melanin levels.If you want Heterochromia that bad, have someone punch you in the eye as hard as they can. It will inflame for a few days, then most likely (and I mean VERY likely) will cause Heterochromia in the eye you were hit in.Otherwise, buy colored contacts.
Heterochromia is a genetic mutation that cannot be passed down to children. It occurs as a defect in meiosis, and it produces an extra gene for eye colour. Alas, there is a greater chance that the child of a person with heterochromia will also get heterochromia, because there is a better chance of the gene mutating. But still, the chance of heterochromia is rare nonetheless.
There's link between eye rubbing and keratoconus is strengthening.
"Hazel" eye coloring is sometimes caused by central heterochromia. It's still not particularly prevalent in general, but it's not as rare as one might think.
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Heterochromia.
Actually, a decently sized amount of people have Central Heterochromia and neither is it very rare to have Sectoral Heterochromia. As for the numbers, I don't know the exact percent.
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it depends on your point of view. Heterochromia is just a variation in eye color; not harmful.
Heterochromia.
I would have to completely disagree as well. Central Heterochromia is so common it's not even funny. I have Sectoral (or partial) heterochromia and i have yet to see anyones eyes (in person) that look like mine. I have one full blue eye, and the other eye is brown with a chunk of blue in it.) So to answer your question- Central Heterochromia= definitely common. Have you seen many people walking around with two completely different colored eyes? I have to see even one, but think this - central heterochromia is even rare among that! It signifies abnormally levels of toxin in the body in most cases, but sometimes it's genetic. (I have central heterochromia) I have central heterochromi(genetic)I have three colors actuall. brown in the cener and green outter. but there is also a even darker green ring on the very outside edge of my iris. my dad has full heterochromia one eye is green and one is brown. His green eye also has central heterochromia. newtest3 ---- Hello! I would have to disagree with them. Central Heterochromia doesn't seem to be as rare as Partial or Full Heterochromia. I myself have Central Heterochromia and know a few other people who do as well, whereas I don't know anyone with Partial or Full. And from what I understand of the research I've done, Partial is even rarer than Full. In the people I know with Central Heterochromia, most of them are usually classified as having "hazel" eyes because they have those different colored rings. Now, that's not the case for all people with hazel eyes, but it's very common for them to be misclassified. So in terms of rarity, you have to think how many people in the world have hazel eyes? ~ I guess I'm the odd one then... I have Sectoral and Central heterochromia... My eyes are normally green, but when you look at the, the top half of both of them is brown. They also have a dark grey ring around the outside of them, as I just recently discovered. The odd thing about that, is that my mom had blue/grey-ish eyes, and my dad has hazel ones. Neither my parents, nor their parents have brown eyes.
Heterochromia is a condition where one eye's iris is a different color than the other eye's iris or one part of an eye's iris is a different color than the rest of the same eye's iris. Heterochromia is more common in dogs and cats than it is in humans. It can be acquired genetically or by an injury or inflammation.
Heterochromia.
Heterochromia.
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