does every american have blue eyes and yellow  hair?
493428
OF COURSE THEY ARE!!! i mean LOOK AT OUR PRESIDENT!! total blond hair blue eyed hottie right..?
551918
No.  everyone has a conchies.  apparently so do they.
716717
lebanese are classified between caucasian and mongoloid so there is a possibility of blond hair and blue eyes. probably not in a pure lebanese person though.
789120
First of all, all people are mixed. \nOf all the Races on the earth the caucasian is the most mixed.\nOn top of this, american whites are even more mixed than european whites. In Europe, you can still tell where most people came from within a range of 100 miles. \nAmerican whites are mutts. They are english, scott, scotts-irish,\nirish, welsh, french, spanish, dutch, scandinavian along with every other race.\n\nOf all Races, blacks and then asians are the most pure.\nThey have mixed and diverged the least.\nWhites are found from pale to dark brown.
970300
None they are all Americans......they do not have dual citizenships!
530690
Must be like Americans
923087
If I am not mistaken it is very rare but not impossible. I have known of one little girl who is black to have blue eyes. She too is from a very mixed background. As you may know, most babies are born with blue eyes but within a week or so they Will change to green, gold, hazel etc. That little girls eyes might still turn to a blur green or something, they may not. Most black people that I know or have known have brown or green eyes but blue is not impossible.
877364
Well, let`s see. My mom is hispanic and has hazel eyes and very black hair with medium skin. My dad is anglo and has black hair and green eyes and medium skin. My sister has brown eyes and black hair with a little darker skin, my brother brown hair and green eyes with medium skin, and I have grey eyes and reddish brown hair with medium skin. My mom`s sister is darker than her and all her kids turned out darker than us with black hair and brown eyes. Her husband was anglo also with brown hair and blue eyes. So what you get is a luck of the draw.
464096
Brain and hair color are little different things, no?
931270
The answer depends on whether or not mom is a carrier for blue and/or green eyes or not.  If mom is not a carrier, then all of her kids will most likely have brown eyes.  If she is a carrier, then her kids will each have a 50-50 shot at brown eyes and a 50-50 shot at blue or green eyes.  (See http://www.thetech.org/genetics/ask.php?id=59 for how eye color works.)\n\nThere isn't any easy way to tell if someone is a carrier or not right now (no DNA test anyway).  If either of her parents had green or blue eyes, then she is a carrier.  But even if this is not the case, then it is possible for her to be a carrier.\n\nFor example, imagine that her great, great, great grandma had blue eyes.  She married someone with brown eyes and had brown eyed kids.  These kids would all be carriers. Now they marry brown eyed people and have kids.  Some of these kids would be carriers.\n\nNow they have kids with brown eyed people.  This goes on and on until one of these carriers meets another carrier or someone with blue eyes.  Now there is a chance for a blue eyed child.
1081218
If they break our laws--yes-they would go\n\nNo one looks at color anymore in the US-its all around . But we do look at bad behavior and law breakers.\n\nAnd I hate to tell you this--most Americans are not blond and blue eyed--Stop watching Bay Watch on TV it is affecting your brain.
1141573
(laugh) Actually they do.\n\nMy wife and I went to China with a group of other potential parents to adopt our daughter a few years ago. \n\nWe spent most of our time in central China (Wuhan), which is not really Westernized. \n\nPeople were staring at us all the time on the street. We were like the only white people in the whole city, which reminded me of a sprawling 1970's Pittsburgh.\n\nAnd the tour guide (she was Chinese) told us the same thing: The commoners not only had to stare at us because we were so different, but they also had trouble telling us apart. \n\nI had to laugh. We all had different hair color (some had no hair), a few guys had beards, and we were much more vaired in physical shape... and they STILL had trouble telling us apart, as much as we had trouble telling THEM apart.\n\nAmazing. The old joke is true.
595875
whatever the color of your eyes are
76027
Hair color, eye color, and also skin color are determined by special proteins called pigments.  The pigments in your hair, eyes, and skin are encoded in your genes, which is was these traits are said to be genetic.  All molecules absorb some wavelengths of light and reflect others.  Pigments are typically complex molecules that reflect certain wavelengths in the visible spectrum and absorb others.  Different people have different color pigments because there are minor changes in the DNA sequences that code for the pigments which result in minor changes in the molecules themselves, which in turn change the wavelenghts of light that are reflected and absorbed.  If someone has blue eyes, it is because the pigments in their eyes reflect a lot of wavelenghts of blue light, and absorb most other colors.
1073195
Cos Americans have big heads and think they are the whole world!
819103
i stand corrected (looked up answer). its rare but possible.  \n\nEye color is an inherited trait influenced by more than one gene.[6][7] There seem to be three genotypic eye colors (brown, green, and blue) in humans.[3] Although it was once thought that brown eye color was always dominant and blue eye color was always recessive, the fact that two blue-eyed parents can give birth to a brown-eyed child has shown that the determination of eye color does not follow the simple rules of Mendelian inheritance.[6][8] Three gene pairs coding for human eye color are currently known: EYCL1, EYCL2, and EYCL3.[9][10]\n\nhttp://en.wikipedia.org/wiki/Eye_color#Determination_of_eye_color\nhttp://www.biosci.ohio-state.edu/~pfuerst/courses/eeobmg640/reading1eyecolor.pdf
267516
Really rare, since there are SEVERAL genes that control eye color, and then you have to worry about the issue of genetic complementation. If you know the allele frequency of each genes that control eye color, it is a very small number, but it is still possible.