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The gene for hemophilia is found on the 'X' human chromosome. However it is a recessive gene so if a woman (who has two 'XX' chromosomes) has one bad 'X' and one good 'X' she will not have hemophilia but will be a carrier .If she has female children and their father is not a hemophiliac, then half of her daughters may carry the bad 'X' chromosome but non will manifest the disease.However, if her children are male then her sons will have an 'X' chromosome inherited from her and a 'Y' chromosome inherited form the father and there is a 50% chance that the 'X' chromosome inherited will be the bad one. If the son inherits the bad 'X' he will be a hemophiliac and if he lives to father any daughters then all these daughters will be hemophilia carriers (because they must inherit his (bad) 'X' chromosome).It is possible for a woman to manifest hemophilia if the mother is a carrier and the father is a hemophiliac. In this case it is possible for a daughter to inherit the bad 'X' from the father and the mother's bad 'X' giving the daughter two bad 'X' chromosomes.
The functions of a chromosome are complex, and so the available resources detailing such functions are quite numerous. For individuals looking for overviews of the chromosome, Wikipedia is a good source. For those looking for in-depth information and the latest findings, PubMed is a good starting point.
good
Nondisjunction is a very bad thing and cells and can lead to lying of the cell.
yes good job
An x chromosome is specifically a feminine chromosome. With a x and y chromosome its male, with a x and x, it is a female.
good and bad
Bad And Good
chromosome 1 chromosome 1
yes and there are good people and there are bad people. the bad bad bad people love the Satan and the good good people love god and i am from the good people.
There is no 'deletion chromosome'. You mean chromosome deletion, and it is a phenomenon where a chromosome disappears from cell's genetic layout.
chromosome 17 The correct answer is chromosome 15