Colours

but i know some one whose eyes are of three colours and right one is half dark brown and half grey and the left is dark brown what is the reason. :roll:

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... a and b, xanthophyll, anthocyanin, and carotenoids. Each pigment absorbs and reflect different wavelengths and thus they appear as different colours once exposed; chlorophyll a and b least absorb and reflect in 500-600 nm range thus appearing as green colour, xanthophyll least absorb and ...

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... near Derby in north Western Australia I have had a good hunt around the internet and in books but i am unable to find a bluetongue with these colours, the closest i could find was the centralian bluetongue (Tiliqua Multifasciata) and it is also the only tiliqua species that i could find recorded ...

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I think it's not right. As I remember, we had some other colours, maybe black... Chlorophyle absorbs red and blue light, but it reflects green light. Find it somewhere, I'm not sure :)

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... and everything in between, runs along a continuum. Well if one gene coded for black and one for white, we wouldn't have so many interesting skin colours, instead we have somewhere along the lines of six genes which all contribute to our skin colour. ex. X codes for white skin and O codes for ...

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