why are ivars eyes blue?
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It has been suggested that the historical Ivar suffered from a brittle bone disease which rendered his legs useless. In most modern Scandinavian languages the word for "bone" is the same as the word for "leg". The disease also causes Ivar's sclerae (the whites of the eye) to have a blueish hue.
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The only factual reason is because that's the color that Blizzard chose to make them. WoW is fiction and as such all lore reasons cannot be factual reasons. Cause dark rangers had red eyes in Warcraft 3.
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Blue eyes are commonly associated with idealized beauty standards. ... Homer's treatment works because of a little-known quirk: all humans have blue eyes. Eye colors differ depending on the amount of pigment in the iris — blue eyes lack pigment, green eyes have some pigment, and brown eyes have a lot of pigment.
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One or both eyes can be blue although this is rare. This is a misconception and Pat Curties (Lees Corgis), who died in August 1999, doubted that bluies resulted from blue mere breeding in the distant past. 1. The blue merle colour of the Cardigan is caused by the M-gene.
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Blue eyes have a low level of pigment present in the iris. Recently, scientists announced that everyone with blue eyes is related! ... And they may appear to “change color” from gray to blue to green depending on clothing, lighting, and mood (which may change the size of the pupil, compressing the colors of the iris).
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Brown eyes, for instance, are dominant over blue eyes. This is because a pigment called melanin produces the brown color, while having no pigment leads to blue eyes. Having just one allele for the dark pigment is enough to make your eyes brown.
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Many of us are born with deep blue eyes, but color changes tend to occur within 2 weeks after birth. Therefore, they are sometimes attributed to “eternal youth.” Blue eyes are heralded by some to be the most desirable and attractive of eye colors, and those who have them possess a calm and peaceful personality.
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Because blue eyes contain less melanin than green, hazel or brown eyes, they may be more susceptible to damage from UV and blue light.
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ASORN. What color was Santa's eyes? ~Blue - He came from Lapland where there are mainly blue eyed people. The real Saint Nicholas had brown eyes and brown hair.
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Although having blue eyes (or light-colored eyes) is considered quite beautiful, there is one disadvantage that comes along with this phenotype. Unfortunately, those pretty eyes mean you're more susceptible to cancer, according to an article in Everyday Health.
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Gray eyes are a variant of blue eyes. They are the lightest eye color and very rare. They have the least amount of melanin of any eye color, and are also the rarest of any color. ... It's estimated that approximately 8% of the world's population has blue eyes.
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Most aasimar had pupil-less pale white, gray, or golden eyes and silver hair, but those descended from planetars could also have emerald skin, while those descended from avoral celestials might have feathers mixed in with their hair. Those descended from ghaeles often had pearly opalescent eyes.
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Blue Eyes & Polled Genetics. Blue eyes are found most commonly in Nigerian Dwarfs or Nigerian Dwarf crosses. Blue eyes are dominant in goats, so if one parent has blue eyes, then there is a good chance that he can produce blue-eyed babies. ... As you know, each goat has two parents, a dam and a sire.
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Dogs with one blue eye suffer from the misconception that eye must be blind. This generally isn't the case. Dogs living with heterochromia generally have accurate canine vision, which is much different than that of a human's vision.
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Blue Eyes are Going Extinct. Blue eyes are endangered, 8% of humans have blue eyes today. ... Between 10,000 and 6,000 years ago, a mutation developed in a population of brown eyed people near the Black Sea. This mutation effects the OCA2 gene, the OCA2 gene produces melanin which is a brown pigment.
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Anything that results in a thinning of the sclera could cause it. For example, some medications, like steroids, can produce blue sclera. Not having enough iron in your blood (anemia) and aging have also been shown to give a blue tint to the whites of the eye.
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Horses with blue eyes have this appearance because the eye structure surrounding the pupil—the iris—has less pigment (just like the eyelids). Horses with blue irises have normal vision and are not at increased risk for eye disease, and the vast majority of horses are not more sensitive to light.