Ads
related to: real eye color chart- Take Our Color Blind Test
Discover If You Have A Red-Green
Color Deficiency With Our Test!
- Shop Color Blind Glasses
Find The Right Style & Type For
Your Color Blind Deficiency!
- Have Vision Insurance?
Get Pilestone Glasses For Free With
Vision Insurance In The US!
- About Our Company
Our Technology Is Recognized
Worldwide & Worn By Millions!
- Take Our Color Blind Test
Search results
Results From The WOW.Com Content Network
The scale consists of 20 colors [1] (from light blue to dark brown-black) that correspond to the different eye colors observed in nature due to the amount of melanin in the iris (in this case, the lower the number, the lighter the eye color): [2] [3] 1-2: blue iris (1a, 1b, 1c, 2a : light blue iris - 2b: darker blue iris) 3: blue-gray iris
Eye color is an inherited trait determined by multiple genes. [14] [15] These genes are sought by studying small changes in the genes themselves and in neighboring genes, called single-nucleotide polymorphisms or SNPs. The total number of genes that contribute to eye color is unknown, but there are a few likely candidates.
The original Martin scale, summarized below, consists of 16 colors (from light blue to dark brown-black) that correspond to the different eye colors observed in nature due to the amount of melanin in the iris. The numbering is reversed in order to match the Martin–Schultz scale, which is still used in biological anthropology. In this case ...
With brown eyes taking an overwhelming lead, all of the other eye colors have lower percentages. According to WorldAtlas , 8-10 percent of the world's population have blue eyes.
RELATED: See what your eye color says about you. What your eye color says about you. Show comments. Advertisement. Advertisement. Holiday Shopping Guides. See all. AOL.
The human eye's red-to-green and blue-to-yellow values of each one-wavelength visible color [citation needed] Human color sensation is defined by the sensitivity curves (shown here normalized) of the three kinds of cone cells: respectively the short-, medium- and long-wavelength types.