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Question: Is brown or black the presence of all colors when dealing with pigmentation!?
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Best Answer - Chosen by Asker:
Skin color is determined by the amount and type of melanin in the skin!. Melanin comes in two types: pheomelanin (red) and eumelanin (very dark brown)!. Both amount and type are determined by four to six genes which operate under incomplete dominance!. One copy of each of those genes is inherited from each parent!.Www@QuestionHome@Com

Brown is the presence of all primary colors (red, yellow and blue)!. Black is the absence of all colors!.Www@QuestionHome@Com