CaptainTrips222 wrote:
Fuzzy wrote:
ruveyn wrote:
Fuzzy wrote:
When will they find the missing link between blue eyes and green eyes?
That makes as much sense as a missing link between apes and humans.
Hint: Common ancestor.
ruveyn
No, I am pointing out that people exist that have blue-green eyes, but we dont consider it a 'missing link' but rather a normal and unremarkable place along a color spectrum.
Did green evolve into blue, or vice versa?
Neither.
Blue is a lack of pigmentation. There are at least 3 genes responsible for eye color and they each express themselves to partial degrees in all people. So blue is a lack of two types. If all three types are absent you get albinism. Hair and skin are similar, 3 genes each. Thats why human skin has three components, red, yellow and brown, various amounts of each describe the varieties of people.
Blue is believed to have come first in Europeans and I
think green is the lesser expression of one. With a partial expression you get hazel eyes.
And I believe that its possible to have enhanced expression of pigmentation, which is seen in people with almost black eyes. They must have interesting genes.
Inventor mentioned something about neandertals having gold eyes, and I knew a lady that seemed to. Her eyes were not green, hazel or brown, but almost a blonde, like ripe wheat.
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davidred wrote...
I installed Ubuntu once and it completely destroyed my paying relationship with Microsoft.