They happen because money.
They don't know why they happen. They hypothesize it is just another step in evolution.
Well, yes. But if I remember right, they explain about the mutant gene, and how it gets "activated" by trauma or anger etc.
Are you looking for the explanation given in the movie (I don't think they really did explain) or some semi plausible explanation.
Shouldn't you be working on a vaccine for that new H7 bird flu?
This makes no sense:
the only chromosome that males have which is unique, is the Y chromosome. putting that together, means the "x gene" would have to be on the Y chromosome.
This means that no female would ever be a mutant. And we know that isn't true to the stories.
It would make more sense for the "x gene" to be a recessive allele on the X chromosome, meaning that both females and males could carry it, and of course males would have a much higher percentage of being mutants
shouldn't you be smoking your meat?
OP: I wouldn't bother with it, because the vague explanations given are completely useless in biology.
I don't remember any explanation from the comics, only that the movies claimed there is "an X gene," and that "only males carry the X gene." (this is form the 2nd movie)
This makes no sense:
the only chromosome that males have which is unique, is the Y chromosome. putting that together, means the "x gene" would have to be on the Y chromosome.
This means that no female would ever be a mutant. And we know that isn't true to the stories.
It would make more sense for the "x gene" to be a recessive allele on the X chromosome, meaning that both females and males could carry it, and of course males would have a much higher percentage of being mutants
Shouldn't you be working on a vaccine for that new H7 bird flu?
Maybe the X gene is the X of the XY pair, and that gene itself is not what provides the mutant powers, but instead is responsible for creating the mutations that are passed on in both males and females. So there isn't a dominant/recessive ratio of X genes, but rather a true or false. So once you have it, you pass it on. Then the question becomes, how does one end up with an X gene at the start of your lineage, unless the human race has had it since the beginning and it just continues to aggregate mutations until they exhibit superpower abilities.