00:01
We're looking at h &i's question where we're told that if an organism has a dominant b allele, you know, at least one of these dominant b alleles, then they will be black in color.
00:12
But if they don't have any dominant bs, if they have two recessive bs, then they're going to be brown in color.
00:18
So this is the gene that determines the pigmentation of the creature and so the phenotypic color that it presents.
00:24
However, we're also told that there is another gene that influences this, and that is the gene a.
00:31
So if you have a dominant gene, at least 1a, allele, then it doesn't do anything to your coloration.
00:40
However, if you have two recessive a's, then you become albino, or it is sometimes referred in the question to as white.
00:49
So what we're seeing here, we don't even have to really work out the parental and the f1 or f2 generations, because you can tell just from right here what's happening...