00:01
So here in this question, we'll be talking about hemophilia, hemophilia, which is an ex -linked recessive disorder, which means that for a female to be affected, she must carry both the affected x chromosomes.
00:20
Here we are using x small edge as the affected x chromosome or the x chromosome which is carrying recessively, and x capital edge as the normal x chromosome, or the x chromosome, which is carrying recessively, and x capital edge as the normal x chromosome, or the x chromosome, which, which is carrying dominantly.
00:39
Now in first part of our question, cross between a man who is not affected, which means that man is carrying novel x chromosome along with y chromosome and a woman who is affected with hemophilia, which means that woman is carrying both the affected x chromosomes.
01:00
Cross between these two, let's draw upon a square.
01:03
Here we are taking gametes of women over the top and gametes of men across the side.
01:11
So the genotype of offspring will be getting is a carrier but normal female, another carrier but normal female, a hemophilic male, and a hemophilic male.
01:26
So over here, as we can notice, that 100 % of females are carriers.
01:32
100 % of females are carriers, whereas 100 % of males are affected.
01:59
In second part of this question, we'll be talking about color blindness...