If both parents have hemoplilia what are the chances their son will have hemophilia?

Answer 1

only the mother

Answer 2

Both can... I really don't know how to explain why, but fell free to just do a Google search, and browse through the answers, and you'll find what you are looking for. Alright, thank you and good-bye...

Also, if you just wanted to know this is the Gettysburg Address because we are studying this in history currently.....

Four score and seven years ago our fathers brought forth on this continent, a new nation, conceived in Liberty, and dedicated to the proposition that all men are created equal.

Now we are engaged in a great civil war, testing whether that nation, or any nation so conceived and so dedicated, can long endure. We are met on a great battle-field of that war. We have come to dedicate a portion of that field, as a final resting place for those who here gave their lives that that nation might live. It is altogether fitting and proper that we should do this.

But, in a larger sense, we can not dedicate -- we can not consecrate -- we can not hallow -- this ground. The brave men, living and dead, who struggled here, have consecrated it, far above our poor power to add or detract. The world will little note, nor long remember what we say here, but it can never forget what they did here. It is for us the living, rather, to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced. It is rather for us to be here dedicated to the great task remaining before us -- that from these honored dead we take increased devotion to that cause for which they gave the last full measure of devotion -- that we here highly resolve that these dead shall not have died in vain -- that this nation, under God, shall have a new birth of freedom -- and that government of the people, by the people, for the people, shall not perish from the earth.

Answer 3

The allele is on the X-chromosome, of which females have two, but males only one (the other being a Y-). If a woman has one faulty and one good X, she shows no symptoms, but stands a 50% chance of passing the bad one on to her son or daughter.

Answer 4

There is a 50% chance of the son having hemophilia. Hemophilia is a recessive gene carried by the X chromosome. The alleles for the mother would be XHXh and for the father XhY. If the same couple would have another child, there is a 50% chance of a child of either gender being affected by hemophilia. There is a 25% chance that there will be an unaffected son and a 25% chance that they'll have a daughter that is a carrier.

Answer 5

haemophillia a & b, no. they are located on the x chromosome, which a father passes to daughters only, as his y chromosomes produce sons.

type c, then depending on the mothers alleles it is a 25% or 50% chance to produce a haemophiliac son

Answer 6

A child born to two parents with hemophilia has a 50 percent chance of having it too.

Answer 7

He inherited it from his mother.

Answer 8

only the mother

Answer 9

His mother.