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What is the best explanation for the many shades in human eye color?
Wiki User
∙ 13y ago
Eye color is a polygenic phenotypic character and is determined by the amount and type of pigments in the eye's iris. The genetics of eye color are complicated, and color is determined by multiple genes.
In human eyes, these variations in color are attributed to varying ratios of eumelanin produced by melanocytes in the iris. Eye color is an inherited trait influenced by more than one gene. These genes are being sought using associations to small changes in the genes themselves and in neighboring genes
Wiki User
∙ 13y ago
Variations in human eye color are primarily attributed to differences in the amount and distribution of melanin in the iris. The more melanin present in the iris, the darker the eye color. Genetic factors also play a significant role in determining eye color, as they determine the amount and type of melanin produced in the eyes.
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What are the best explanation for the many shades in human eye color?
The variation in human eye color is due to the amount and distribution of melanin in the iris. Melanin can range from low amounts in blue eyes to higher amounts in brown eyes, with intermediate levels resulting in green or hazel eyes. Additionally, other factors like genetics and light scattering in the iris contribute to the wide range of eye colors seen in the population.
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What are the best explanation for the many shades in human eye color?
The variation in human eye color is due to the amount and distribution of melanin in the iris. Melanin can range from low amounts in blue eyes to higher amounts in brown eyes, with intermediate levels resulting in green or hazel eyes. Additionally, other factors like genetics and light scattering in the iris contribute to the wide range of eye colors seen in the population.
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