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1. Noah has hemophilia and he marries Patricia who is a carrier for hemophilia. What is the probability that their children will have the disease?
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1 Noah has hemophilia and he marries Patricia who is a carrier for hemophilia. What is the probability that their children will have the disease?
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A woman is a carrier for hemophilia what is the chances for sons with hemophilia if the father does not have hemophilia?
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.
What is a carrier for hemophilia?
A carrier for hemophilia refers to a female that has the genetic mutation for the disorder on one of her two X chromosomes. This means that she can pass the mutation on (with a 50% chance) to her children.
What is the probability of a down syndrome carrier male and a non-carrier female producing non-carrier children?
50%
Which of Queen Victoria of England children became hemofiliac carrier?
Queen Victoria had nine children. Two of her daughter's Alice and Beatrice were carriers who gave the gene of hemophilia to their children and grandchildren. Queen Victoria also had a son Leopold who had hemophilia and gave the gene to his daughter and grandson.
Who can inherit hemophilia?
Anyone can inherit hemophilia. In most cases, it is a man whose mother is a carrier of the disease. It is extremely rare for a woman to have hemophilia but it is not uncommon for one to be a carrier. It is even possible for someone whose family has no record of hemophilia to get it through gene mutations.
What is true of a woman with the genotype?
She is a carrier of hemophilia but does not have the condition
How do you know if a gene is X- linked?
X linked diseases when recessive are only present in female children when both parents have the disease. If the mother is only a carrier of the disease then each male child would have a 50% probability of having the disease, but no female children would be affected (50% would be carriers). Hemophilia is an example of a recessive X linked genetic defect: http://www.answers.com/main/ntquery?s=hemophilia&gwp=13
A woman is a carrier for hemophilia what are the chances for sons with hemophilia if the father does not have hemophilia?
Since the gene for Hemophilia is carried on the X chromosome and males pass only their Y chromosome onto their sons, no their sons should not have hemophilia. Of course all daughters of a male with hemophilia will be carriers of the mutation since they with receive his X chromosome, not the Y.
What is the Inheritance pattern of hemophilia?
If the father has hemophilia and the mother is a carrier, sons will have a 50% chance of having hemophilia. Daughters will have a 50% chance of having hemophilia and a 50% chance of being a carrier. It is very rare for both parents to have these defective genes.If the father does not have hemophilia and the mother is a carrier, sons will have a 50% chance of having hemophilia. Daughters will have a 50% chance of being carriers.If the father has hemophilia and the mother has normal blood, all sons will be normal and all daughters will be carriers.
Could two phenotypically normal parents have a child with Hemophilia A?
XhXh - with hemophilia XhXH- carrier of hemophilia
How can a lady have hemophilia will it effect menstrual period?
Normally a woman is only a carrier of hemophilia, but if her mother is a carrier and her father has hemophilia the female does have a chance to get it. It is very rare for this to happen but It has been recorded.
