Recessive gene: Inheritance follows 2 basic patterns. Dominant occurs when one of a double gene pair dominates the other & produces the outcome. In this case brown eyes. Blue eyes requires both eye color genes be blue.Any ethnic group including asians & afro americans could have blue eyes if it entered the gene pool somewhere up the line. It could pass in many generations of brown eyed parents before expression.
Answered 8/4/2012
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