You can get it from your mom if she has the trait but that only apply to men, if your a girl you have to inherited it from your mother and father.
50%
50%
There is no chance that the child will have hemophilia even if the spouse has hemophilia. Any girls the couple has will be carriers if the spouse has hemophilia.
50%
If you are a carrier of hemophilia (which is common in females who have a hemophiliac father) and your husband does not have the condition, there is a 50% chance that your daughter will inherit the gene for hemophilia and be a carrier, but not actually have the condition herself. There is also a 50% chance she will not inherit the gene at all. If you have hemophilia, all of your daughters will be carriers, while your sons will not be affected.
Hemophilia is a genetic disease, therefore people who have ancestors who were hemophiliacs have a greater chance of getting it.
The chances of their son having hemophilia depend on several factors, including the specific type of hemophilia and the genetic status of the parents. Hemophilia A and B are X-linked recessive disorders, which means that if the mother is a carrier, there is a 25% chance with each pregnancy that a son will inherit the disorder. If the father has hemophilia, all daughters will be carriers, and none of the sons will be affected. Therefore, the likelihood varies based on the parents' genetic backgrounds.
There are no hard answers to this, it depends strictly on luck. The statistics are though not very good for their children. Statisically the couple have a chance of having a normal son, a daughter that is a carrier for hemophilia, a daughter with hemophilia and a son with hemophia.
No, hemophilia does not confer an advantage against malaria. People with sickle-cell anemia do have an immunity, of sorts.
It is very much recessive with only one exception, which is that there is a large portion of women who simply carry the trait but dont actually have it. If you are to procreate with a female carrier than your chances of having a hemophiliac child are still not very high. You can find all the info you need by using a Punnett Square method to figure out the chances of hemophiliac children with 2 parents.
If the female has what is classically defined as female hemophilia (carries the mutation on both of her X chromosomes), then all sons she would have would also have hemophilia. All of the woman's daughters would also inherit the gene, however since they would also be getting a normal X chromosome from their father, they would not, themselves, have hemophilia under the classical definition. Today, it is understood that even carrying the trait on a single X chromosome can reduce a female's factor levels and give cause for doctors to diagnose her with hemophilia. Thus if you are simply looking at genetics (which you probably are) then the answer is all of her sons would have it and all of her daughters would be carriers. Therefore, since there is a 50-50 chance the first child bore would be a male, and a 50-50 chance it would be a female, the chance that their first child born would have hemophilia is 50%.
She has 1/2 chance. We can figure out exactly what her parents' genotypes were. Her brother has a Hemophilia allele that he got from his mom. So their mom has at least 1 Hemophilia allele. If she had 2 then she would have Hemophilia. The father cannot have a Hemophilia allele because it would have been expressed. So her chances are 1/2 because her mother has 1 Hemophiliac and 1 normal allele.