Don't think it has any advantages other than that the body don't have to create melanin for that particular body part. It's just an happening that had no adverse effects thus natural selection did not select against people with blue eyes.
I think the melanin in the eyes are the same as that in the skin. That's why mostly white people have blue eyes, cause the gene was turned off to allow UV light to effect our skin more thus allowing more production of vitamin D. The genes are different for skin color pigmentation and eyes, we've seen that people come with a variety of different eye/skin color, but perhaps by accident the eye melanin gene was turned off, and since UV isn't as strong up here it had no adverse effects.
cool
JosephW99 3 weeks ago
interesting
sana472 10 months ago
interesting...
joeprice010 1 year ago
Don't think it has any advantages other than that the body don't have to create melanin for that particular body part. It's just an happening that had no adverse effects thus natural selection did not select against people with blue eyes.
fuunguus 1 year ago
I think the melanin in the eyes are the same as that in the skin. That's why mostly white people have blue eyes, cause the gene was turned off to allow UV light to effect our skin more thus allowing more production of vitamin D. The genes are different for skin color pigmentation and eyes, we've seen that people come with a variety of different eye/skin color, but perhaps by accident the eye melanin gene was turned off, and since UV isn't as strong up here it had no adverse effects.
fuunguus 1 year ago
mine were brown since birth and now they are black"DARK brown" (notice the DARK)
xDJZx98 2 years ago
@zycan dont get fucking attitude with me bitch for no reason.
marcosEstrello 2 years ago
@marcosEstrello yes, yes that is in fact the case. if you don't think that is what determines every aspect of your life you are in fact a retard.
zycan 2 years ago
"Their genes have determined...." I really like that statement. Like genes are our god and its saying BITCH YOUR EYES WILL BE THIS COLOR
marcosEstrello 2 years ago
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@monokuruboo123
Inferior people have brow eyes.
Dorkus89Malorkus 2 years ago