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Eye color. Eye color is a polygenic phenotypic trait determined by two factors: the pigmentation of the eye 's iris [ 1][ 2] and the frequency-dependence of the scattering of light by the turbid medium in the stroma of the iris. [ 3]: 9. In humans, the pigmentation of the iris varies from light brown to black, depending on the concentration of ...
Chartreuse ( US: / ʃɑːrˈtruːz, - ˈtruːs / ⓘ, UK: /- ˈtrɜːz /, [1] French: [ʃaʁtʁøz] ⓘ ), also known as yellow-green or greenish yellow, is a color between yellow and green. [2] It was named because of its resemblance to the French liqueur green chartreuse, introduced in 1764. Similarly, chartreuse yellow is a yellow color ...
To some extent, skin color is determined independently of eye and hair color, as can be seen from variation in skin coloration in human populations. For the evolution of human skin color, see section above. [37] [52] [53] [47] [54] [55] For skin color, heritability is very high, even though it can be modified by exposure to sunlight.
Wild Planet Explorer reported on Monday, August 5th about one lucky photographer's 'one in a million' rare photo shoot of a yellow cardinal, and the photos are stunning. Just like a 'normal' red ...
August 7: National Lighthouse Day, National Raspberries and Cream Day, Purple Heart Day. August 8: International Cat Day, National Dollar Day, National Frozen Custard Day, National Mochi Day ...
Heterochromia iridum. Heterochromia is a variation in coloration most often used to describe color differences of the iris, but can also be applied to color variation of hair [1] or skin. Heterochromia is determined by the production, delivery, and concentration of melanin (a pigment ). It may be inherited, or caused by genetic mosaicism ...
Dark skin. Dark skin is a type of human skin color that is rich in melanin pigments. [1] [2] [3] People with dark skin are often referred to as black people, [4] although this usage can be ambiguous in some countries where it is also used to specifically refer to different ethnic groups or populations. [5] [6] [7] [8]
List of colors: A–F. Colors are an important part of visual arts, fashion, interior design, and many other fields and disciplines. The following is a list of colors. A number of the color swatches below are taken from domain-specific naming schemes such as X11 or HTML4. RGB values are given for each swatch because such standards are defined ...