Web Results

en.wikipedia.org/wiki/Eye_color

Eye color is a polygenic phenotypic character determined by two distinct factors: the ... The gene OCA2 (OMIM: 203200), when in a variant form, causes the pink eye color and hypopigmentation common in human albinism. (The name of the ...

www.allaboutvision.com/conditions/eye-color.htm

Apr 25, 2017 ... Eye color develops from iris pigmentation and the scattering of light. ... Other causes can be inflammation, freckle (diffuse nevus) of the iris and ...

www.livestrong.com/article/252038-what-causes-eye-color

Oct 14, 2015 ... Eye color in humans varies from very light to very dark. Eye color should more accurately be called iris color, since the iris, the central part of the ...

biology.stackexchange.com/questions/8979/what-causes-the-colors-we-see-in-eyes

Jun 26, 2013 ... Genetics aside, what are the biochemical reasons for the different colours of human irises? Also, related, how does eye colour change, ...

www.vsp.com/eye-color.html

Discover what determines eye color, how eye color changes, and learn what superstitions exist about your eye pigmentation. Learn the mysteries behind eye  ...

ghr.nlm.nih.gov/primer/traits/eyecolor

A person's eye color results from pigmentation of a structure called the iris, which ... which causes very light-colored eyes and significant problems with vision.

genetics.thetech.org/ask/ask232

Sep 21, 2007 ... Although we do not know the exact genes that cause gray vs. blue eyes, we do know a lot about what makes different eye colors. When people ...

www.2020onsite.com/blog/6-reasons-your-eyes-might-change-color

Aug 23, 2016 ... When the pupil changes size, the pigments in the iris either compress or spread apart, which causes a slight change in perceived eye color.

www.prevention.com/health/eye-color-and-health

Apr 28, 2015 ... Your eye color can tell you a lot about your health and risk of future ... which causes the loss of skin color in blotches, was less common in ...

owlcation.com/stem/rare-eye-colors

Apr 6, 2017 ... Two major conditions cause a red or pinkish eye color: albinism and blood leaking into the iris. Although albinos tend to have very, very light ...