Every one have their own perception, which part of organs they think most beautiful. But for me, the most beautiful organ is goes to the eye! Eye is an organ that really important to let us see. By seeing, we could make a decision, evaluation, determine the distance and etc. The unique of an eye is it comes with many kind of colours. I've a black iris and majority of the Asian have black colour of iris. Actually, eye colour is a polygenic trait and is determined by the amount and type of pigments in the eye's iris. In our eyes, these variations in color are attributed to varying ratios of eumelanin produced by melanocytes in the iris. Three main elements within the iris contribute to its color: the melanin content of the iris pigment ephitelium, the melanin content within the iris stroma, and the cellular density of the iris stroma. So, what colour is your iris? No need to answer because i know you're black too.. Hehehe ;)
Thursday, March 26, 2009
Eyes: The Most Beautiful Organ
Every one have their own perception, which part of organs they think most beautiful. But for me, the most beautiful organ is goes to the eye! Eye is an organ that really important to let us see. By seeing, we could make a decision, evaluation, determine the distance and etc. The unique of an eye is it comes with many kind of colours. I've a black iris and majority of the Asian have black colour of iris. Actually, eye colour is a polygenic trait and is determined by the amount and type of pigments in the eye's iris. In our eyes, these variations in color are attributed to varying ratios of eumelanin produced by melanocytes in the iris. Three main elements within the iris contribute to its color: the melanin content of the iris pigment ephitelium, the melanin content within the iris stroma, and the cellular density of the iris stroma. So, what colour is your iris? No need to answer because i know you're black too.. Hehehe ;)
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