I am a characteristic that makes up what you look like. I determine whether you are tall or short and other things like that
WOW LOOK AT ME IM SOO TALL!
Dominant and recessive alleles determine your characteristics. A dominant allele is represented by a capital letter and that trait will always show when it is present. A recessive allele is represented by a lowercase letter and only shows when both alleles for the trait are recessive.
Different alleles for a characteristic are shown in Punnett squares
I wonder what a Punnett square would look like for the children of a recessive brown mouse (ww) and a dominant white mouse (WW)