|MadSci Network: Genetics|
Grey eyes are an autosomal recessive trait. That is you need to have 2 copies of the 'grey eye color' allele (alternate form of a gene) in order to have grey eyes. The links below will help further explain how eye color is determined. -Enjoy http://www.stormwind.com/common/genphys.html http://gslc.genetics.utah.edu/ http://www.athro.com/evo/inherit.html http://www.homepages.uel.ac.uk/V.K.Sieber/dominant.htm
Try the links in the MadSci Library for more information on Genetics.