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Doctor insights on: Brown Eyes Or Blue Eyes Dominant

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Can you tell me in human beings, brown eyes are usually dominant over blue eyes. suppose a brown-eyed woman whose father had b?

Can you tell me in human beings, brown eyes are usually dominant over blue eyes. suppose a brown-eyed woman whose father had b?

Eye color: is genetically complex with a number of factors that determine the actual color appearance. However the brown gene is dominant and the blue gene is recessive. Since only one dominant gene is required for brown eyes, then brown eyed parents can produce blue or brown eyed children, while two blue eyed parents should produce only blue-eyed children. ...Read more

Blue Sclera (Definition)

The white outer layer of the eyeball can have a blue hue. One possible ...Read more


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Sister has brown eyes, other two siblings have blue eyes. What gene is dominent?

Sister has brown eyes, other two siblings have blue eyes. What gene is dominent?

Brown over blur: The inheritance of eye color is somewhat complex but when it comes to brown v. blue --- brown is dominant over blue. In your family, Mom and Dad probably have brown eyes but carry one gene for brown and one for blue. There is a 25% chance of a child in this mix with blur eyes. All other combinations will be brown. It is a matter of statistics. ...Read more

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Could blue eyes be dominate over brown?

Could blue eyes be dominate over brown?

Generally not: Brown eyes dominate over blue. While eye color inheritance is somewhat mixed, if the only colors in question are strongly blue and strongly brown, then brown dominates. This means of the two genes for any one characteristic, in this case brown, if you have one brown (the other can be either), your eyes will be brown. You would require two blue genes to get blue eyes. ...Read more

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Are blue eyes or brown eyes more sensitive to sunlight?

Are blue eyes or brown eyes more sensitive to sunlight?

Either: Patients with both blue and brown eyes can be sensitive to light, although, in general, people with lighter eyes tend to be a bit more light sensitive. ...Read more

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I learned that behind brown eyes are blue eyes. Is that true?

No: Eye color is the result of a complex combination of the location and amounts of pigment in the iris. The thickness of the iris has an effect as well. ...Read more

Blue Eyes (Definition)

Blue eyes- eyes that are blue have less pigmentation than other colors and ...Read more