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Eye color is a polygenic phenotypic character determined by two distinct factors: the ... Blue eyes with a brown spot, green eyes, and gray eyes are caused by an ... do represent cause for a plausible argument stating that some eyes can or do ...


Aug 5, 2017 ... What causes people to have green eyes? Green eyes are especially rare. In humans, the pigmentation of an iris can range from very light ...


The answer is – absolutely! People with green, blue or brown eyes all experience change in color from time to time. Causes for eye color changes include:.


The science behind Green Eyes: Green eyes are the least common eye color. In order to have green eyes a person must have a yellow colored stroma.


Aug 8, 2017 ... Green eyes range in color from emerald to lime, and they produce ... See also: What causes hazel eyes • Is everyone with blue eyes related?


Aug 3, 2017 ... Will the child's eyes be black, brown, blue, gray, green, hazel or ... Other causes can be inflammation, freckle (diffuse nevus) of the iris and ...


Jul 2, 2004 ... How did I get green eyes? I understand that blue is recessive and that in theory all children of two blue-eye parents should have blue eyes.


In order to have green eyes a person must have a yellow colored stroma. ... Melanin causes the color of brown eyes, but green eyes also have a moderate ...


Jun 19, 2009 ... We have green eyed identical twin girls. At birth their eyes were brilliant blue and they slowly changed to brilliant green. At 14 their eyes are still ...