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sweet [91]
2 years ago
11

Eye color is one example of a trait caused by a

Chemistry
1 answer:
Hunter-Best [27]2 years ago
5 0

<u>Answer</u>:

Eye colour is one example of a trait caused by the concentration of melanin in genes.

<u>Explanation</u>:

Eye colour is decided based on two distinct factors- pigmentation of the eye’s iris and scattering of the light by the 'stroma of the iris'. It is a 'polygenic phenotypic' character in a human being.  

The pigmentation of the iris varies between brown and  black, that all depends on melanin concentration in the iris stroma, iris pigment epithelium and the cellular density of trauma. Further, the eye colour genetics are complicated and multiple genes are responsible for same.

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