11 Jul 2007 ... Different alleles can be dominant or recessive for different reasons. ... It's the protein that does all the work, giving us traits like red hair, blue ... genetics.thetech.org |
two genes, one from each parent, a dominate gene causes that trait, say brown eyes, even if you only have one brown gene. Blue eyes need two blue ... answers.yahoo.com |
You can see from this discussion that the cell does not "know" that one gibberelline gene is dominant and the other is recessive. The cell is manufacturing ... science.howstuffworks.com |