00:01
Hello everyone in this question we will be talking about the inheritance of the hemophilia.
00:09
Hemophilia is a sex -linked recessive rate where it is x -linked recessive.
00:17
That means for the hemophilia to be present in the organism, there should be hemophilic gene present on both the chromosome.
00:30
And the person having this will have the hemophilia.
00:34
But the male only have one x chromosome and that is why even if that one x chromosome has the hemophilia gene, then the male will be hemophilic for so here in the question we have been said that monica has a normal clotting phenotype, but her father had hemophilia.
00:56
That means monica will be the carrier of the gene for hemophilia because the x has been received from her father who was hemophilic and jack who is hemophilic.
01:12
That means the x is infected here.
01:15
So the let us write the gametes for jake here.
01:20
That is x, h, y and for the and for monica.
01:25
Let us write the gametes here.
01:28
So the offspring will be have, the female will have the hemophilic gene at both the x chromosome and the male will be infected.
01:40
Here the female is the carrier and here the male is normal.
01:45
So the genotype for the offsprings produced by monica and jig are is 1 is 2, 2 is 2 is 2 is to 1 in which here we can see that here both the x chromosome are infected...