Changes

| style="height:20px; width:200px; text-align:center;" |This '''pedigree chart''' shows in the first generation a blue [[eye]]d [[female]] and a brown [[eye]]d [[male]]. Their [[offspring]] all have brown [[eye]]s. Since the brown eyed [[allele]] is [[Dominant Allele|dominant]] and blue [[eye]]d [[allele]] is [[Recessive Allele|recessive]] then each [[offspring]] in the second generation is [[heterozygous]].| style="height:20px; width:200px; text-align:center;" |This '''pedigree chart''' shows the first generation has brown [[eye]]s. The second generation has 1 brown [[eye]]d [[offspring]] and two blue [[eye]]d [[offspring]]. Since blue [[eye]]s is the result of a [[Recessive Allele|recessive]] [[allele]] then both blue [[eye]]d people must be [[homozygous]] blue. The 2nd generation brown [[eye]]d [[offspring]] could be either [[heterozygous]] or [[homozygous]].