No because her father and mother both did not have it, therefore it is impossible for her to have it
Elizabeth Joan Zieg
Yes! he has an adopted sister named Elizabeth
Hazel They are actually violet eyes.
Gene Okerlund goes by Mean Gene.
Gene LeBell goes by Judo Gene.
Victoria was the first known carrier of haemophilia in the royal line. http://en.wikipedia.org/wiki/Queen_Victoria#Within_Britain
One example of a sexually influenced trait in humans would be haemophilia. The gene responsible for haemophilia is located on the X chromosome, and if a man receives a gene from his mother (men's X chromosomes always come from their mother) that is positive for this trait, he will exhibit haemophilia. Women must have two X chromosomes that are positive for haemophilia in order to exhibit the trait, because it is a recessive gene.
No. It is a disease carried and transferred through the female line. Tsarina Alexandra passed it on to her only son, Tsarevich Alexi, from her Grandmother - Queen Victoria of the United Kingdom.
Queen Victoria of England who reigned from 1837 - 1901 was the first of the royals to carry the gene.
P: Xh x XY` PG: X h X Y` F1 X h XX Xh Xy Xh
Haemophilia is a sex-linked recessive disorder - which means it can skip a generation, but only if it is carried in the female line.A female can be a carrier of haemophilia, but a male cannot. This is because males only have one X chromosome, so if they have a defective X they will have the disorder. If a father has haemophilia, all of his daughters will also have haemophilia.
The genes that contain the information for the cells to make the clotting factors 8 and 9 are located on the X chromosomeWomen have two copies of the X chromosome (XX); those with a faulty clotting factor gene on one X chromosome and a working copy on the other partner X chromosome are genetic carriers for haemophilia and would not usually be affectedMales have only one X chromosome and a Y (XY); those with a faulty clotting factor gene on their X chromosome will have haemophilia as they have no working gene copy on the Y chromosomeFor men and women to have the same amount of genetic information produced in their cells, one X chromosome copy is usually randomly 'switched off' or inactivated in a woman's cells. In about 10% of women who are genetic carriers for haemophilia, this 'switching off' system results in more of her cells containing the active X chromosome carrying the faulty clotting factor gene copy than the working copy, so she may be mildly affected with haemophilia
Queen Victorias contributions to Britsh Society and etc is she witnessed a revolution in Britsh Goverment huge industrial expansion and the growth of a worldwide empire.
If the mother has haemophilia, she carries the mutated gene on one of her X chromosomes. Since males have one X and one Y chromosome, a son would inherit his mother's X chromosome and could potentially inherit the condition. However, a daughter would receive one of her mother's X chromosomes and one X from her father, making her a carrier of the gene but not necessarily affected. Therefore, the first child has a 50% chance of being affected if it is male and a 50% chance of being a carrier if it is female.
The gene for haemophilia is located on the X chromossome, and can be passed by haemophiliac or carrier mothers to sons (more common) or daughters. Haemophiliac fathers will always have carrier (but not necessarily affected daughters.)
Elizabeth Joan Zieg
"Like most recessive sex-linked X chromosome disorders, haemophilia is more likely to occur in males than females. This is because females have two X chromosomes while males have only one, so the defective gene is guaranteed to manifest in any male who carries it. Because females have two X chromosomes and haemophilia is rare, the chance of a female having two defective copies of the gene is very remote"