00:01
All right.
00:01
Looks like we are going to go through a couple of matching here and kind of see what we have.
00:06
So what i'm going to do is i will read the definitions on the right -hand side here.
00:11
These ones here.
00:12
And then i'll put the letter that it correlates with from the left -hand side.
00:16
These ones here on this side here.
00:19
That way it's just easy to kind of follow.
00:21
So going through here, our first one, having two identical alleles of a given gene.
00:27
So two identical alleles, that's going to be our n, our homestine.
00:30
Homozygo.
00:32
So homo means same.
00:33
So two are the same alleles.
00:36
It's going to be n.
00:37
Number two, the allele expressed in the phenotype of the heterozygote.
00:41
That one's going to be h.
00:42
That one will be our dominant allele.
00:45
So the dominant is going to be the one that's going to be shown.
00:48
Three, alternate form of a gene.
00:50
If we look at that, that's going to actually be b.
00:54
So alleles are just different versions of a gene, whether dominant or recessive.
00:59
Number four, your observable characteristics will be your phenotype, your physical characteristics, phenotype, which is a, cross between individuals, both heterozygous for two genes.
01:12
Number five, that is going to be m, dihybrid cross...