What's the biological difference between a European woman and an American bl

Question: What's the biological difference between a European woman and an American blonde hair/blue eyed woman!?
Best Answer - Chosen by Asker:

a blond american women isn't necessarily all European, but other than that not much except European women don't all have blonde hair and blue eyes (kinda a givin) and European women tend to be less mixed!.Www@QuestionHome@Com

New research shows that people with blue eyes have a single, common ancestor!. A team at the University of Copenhagen have tracked down a genetic mutation which took place 6-10,000 years ago and is the cause of the eye color of all blue-eyed humans alive on the planet today……Variation in the color of the eyes from brown to green can all be explained by the amount of melanin in the iris, but blue-eyed individuals only have a small degree of variation in the amount of melanin in their eyes!. “From this we can conclude that all blue-eyed individuals are linked to the same ancestor,” says Professor Eiberg!. “They have all inherited the same switch at exactly the same spot in their DNA!.” http://www!.scienceblog!.com/cms/all-blue-!.!.!.

Professor Eiberg and his team examined mitochondrial DNA and compared the eye color of blue-eyed individuals in countries as diverse as Jordan, Denmark and Turkey!. His findings are the latest in a decade of genetic research, which began in 1996,…!.!.As Professor Eiberg says, “it simply shows that nature is constantly shuffling the human genome, creating a genetic cocktail of human chromosomes and trying out different changes as it does so!.”http://www!.ku!.dk/english

Peter Frost has written a cool paper on the evolution of blond hair and the origin of the remarkable diversity of eye and hair color in Northern and Eastern Europeans!.
…Frost is spot-on in nailing intense sexual selection as the primary reason for the high prevalence of blondness, which is of recent origin (less than 20,000 years old), and the unusual diversity of hair and eye color among Northern and Eastern Europeans!. Whereas Frost’s proposed reason for the intense sexual selection is open to debate, the conclusion that intense sexual selection is implicated is almost certain!. I am including his paper in this post, but will first mention some important implications……!.Frost also proposes that the extreme de-pigmentation seen among Nordics is partly related to sexual selection!. Frost mentions traits other than pigmentation that suggest strong sexual selection among Nordics, namely the more feminine looks of white women, on average, than women in non-white populations!. I would like to add a high prevalence of fine facial features, too, and certain parts of the face that bear the signature of sexual selection, such as the jaw, whereby the chin is better developed than in non-Nordics, even though all other parts of the jaw have shrunk significantly……!.People in many non-European societies, such as in Middle Eastern and South Asian societies, pride themselves on their alleged superior morality regarding sexual behavior,……!.!. One will find few whites who would disagree that non-Europeans in general, including non-European Caucasoid types, look far less attractive than whites, on average, but also, few non-European Caucasoid types would disagree with the statement, too!. I know for a fact that Razib Khan of Gene Expression blog thinks that white women, especially blondes, are much superior in looks to Bangladeshiwomen…!.!.http://majorityrights!.com/index!.php/webl!.!.!.
FuturePundit: Mutation for redheads is of recent origin - The mixture of brown skin and black hair with pure white skin and blonde hair !.!.!. of the family history, two blue eyed people can only have blue eyed kids!. www!.futurepundit!.com/archives/000309!.htm!.!.!.
Symmetry : Neoteny, sexual selection, cause of autism, human evolution !.!.!.- American left politics, evolutionary theory focusing on neoteny, sexual !.!.!. Blonde hair and blue eyes are often characteristics of infants that fade with time!. !.!.!. http://www!.neoteny!.org/!?p=179
Gene Expression: The myth of the brown-eyed baltic blonde!? - May 2, 2005 !.!.!. In contrast, Ireland is characterized by dark-haired blue-eyed !.!.!. As you can see, the blonde women in fact had the lowest number with brown !.!.!. www!.gnxp!.com/MT2/archives/003948!.html

What would our children look like!? Woman = blonde blue eyes pale !.!.!.
Woman = blonde blue eyes pale skin!. Man = 1/2 Chinese, 1/4 indo, 1/4 Dutch!? !.!.!. But if you look into biology further, there are distinct probabilities for !.!.!.
www!.answers!.yahoo!.com!.au/question/inde!.!.!.

Evo and Proud: The European pattern of skin, hair, and eye color
Then, just as recently, their hair and eye color diversified as new alleles !.!.!.!. For example, we know that European women were exported to the Muslim world !.!.!. Humans look strikingly different in Europe, particularly within a zone centered on the East Baltic and covering the north and the east!. Here, skin is unusually white!. Hair is not only black but also brown, flaxen, golden, or red!. Eyes are not only brown but also blue, gray, hazel, or green!. www!.evoandproud!.blogspot!.com/2008/08/eur!.!.!.

Human hair and eye color is unusually diverse in northern and eastern Europe!. The many alleles involvWww@QuestionHome@Com

The story about blond-hair blue-eyed people all having a common ancestor is a myth, last I heard!. If this story were true, then many if not most dark haired people also must share this same blond-hair blue-eyed ancestor!. Consider this: My sister has blue eyes and blond hair!. I have dark eyes and dark hair!. We share the same mom and dad!. Neither of us were adopted or have a different mother or father than the other one!. If we share the same parents, then we also share all the same ancestors!. My ancestors are also her ancestors!. She does not have any ancestors that I do not have!. For the story that all blond-hair blue-eyed people sharing the same ancestor to be true, then that ancestor also must be my ancestor even though I have dark hair and eyes!.Www@QuestionHome@Com