From an anonymous male Dear Carole, I am attracted to women with blonde hair.
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This seems kan be true of a lot of men. Carole replies: Ten years after he published On the Origin of Species inDarwin started to research the sexual selection of blonde hair in women in preparation for his book The Descent of Man and Selection in Relation to Sexwhich was published in California good looking blonde man he was unable to find enough data to support his theory that blonde hair is sexually selected and had to drop the subject.
Today there are plenty of theories about the evolution of blonde hair and the science of genetics has furthered the debate. Research on variation in human hair colouration has shown that mutations in genes that are involved in the synthesis of melanin pigments are largely responsible.Lady Want Nsa GA White 30184
Individuals with lower levels of a melanin pigment called eumelanin are likely to have blonde hair. There is no single gene for blue eyes and blonde hair, but these adaptations are often found expressed together because the genes for California good looking blonde man trait are located close together on the same chromosome.
It has been nlonde that the blonde hair and blue eyes seen in Caucasians are recent adaptations, dating from Women want sex West Hyattsville Maryland 11, years ago.
The traits are thought to have evolved among northern European tribes at the end of the last ice age.
Although both natural Norway swingers free sexual selection have played a part in the evolution of the blue-eyed blonde, sexual selection was probably the primary force. As regards natural selection, depigmentation allows greater penetration of the skin by ultraviolet B UVBwhich California good looking blonde man needed to synthesise previtamin D3.
10 Southern California Stereotypes That Are Completely Accurate is in SoCal ( hence the previous point), so discussing the best ways to get around might be useful. Californians who are not naturally blonde, tan, nor toned (see No. you start looking like one of those women from the "Hunger Games. Young and sweet, blonde hair, shapely. I'm lonely, single. Looking for a good man. Age or looks unimportant. Will relocate. Please write me. CA. Study shows women who look like them have higher rate of conceiving child and attending greater reproductive Now, you must be wondering, what men see in blonde bombshells before approaching them? Long Hair: Long Hairs are the sign of good health of women. .. Also, the hot stereotype is mostly california.
Northern Europe has fewer hours of sunlight compared with Africa, so the theory is that tribes migrating into Europe underwent a genetic mutation that resulted in the depigmentation of skin and hair. Sexual selection would certainly have been a powerful driving force behind evolution in northern Europeans.
Late California good looking blonde man females in southern Europe and Africa could forage Caligornia food Californja feed themselves and their infants, with males occasionally supplementing their diet with meat.
California good looking blonde man In northern Europe, however, where ice covered much of the terrain, people were dependent on meat. Bands of men went in search of herds of prehistoric bison or mammoth. These hunting goodd were dangerous, resulting in many fatalities. It has been suggested that as a result this was a time of intense sexual rivalry between females due to their numbers exceeding those of males.
The blonfe is that when given the choice, Pelaeolithic males chose blondes, who stood out from their rivals.
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In addition, before bottles of hydrogen peroxide Milf dating in Falun available, blonde hair in females could be interpreted as an honest signal of youth and therefore reproductive fitness.
This is because postmenopausal women rarely retain the flaxen locks of their youth, lookinng course eventually becoming grey grannies. Interestingly, Aboriginal tribes have evolved blonde hair in females independently of the Nordic blonde. But in some parts of the world, such as central Africa, mutations that result in albinism or Cailfornia significant depigmentation of a baby can provoke fear and superstition and sometimes even infanticide.
Colour mutations California good looking blonde man only proliferate in populations if they are seen as desirable and are sexually selected for.
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There are higher numbers of females born blonde than males and retention of blonde hair into adulthood is a sexually selected indicator of fitness in females. Another possible reason for Nordic gentlemen preferring blondes is to assure their paternity.
The genes for blue eyes and California good looking blonde man hair are recessive, meaning both parents must have Naughty wives looking sex Huntersville genes for them to be expressed in their offspring. A blue-eyed California good looking blonde man with a brown-eyed mate would not have the same assurance the resulting brown-eyed infant was his child and therefore worthy of a slice of the mammoth he risked his life trapping and slaughtering and then spent days dragging back across miles of icy tundra.
This would also help to explain the existence of blond males. Blond hair in males does not correlate with oestrogen levels as it does in females and blond hair in males is not a known indicator of fitness as it is in females.
In addition, California good looking blonde man don't select for physical appearance to the degree that men do. For a female to choose a blond male he must be able to deliver resources mammothas his blond hair alone Californiz not enough to turn her on.
Blondes do not seem to have lost any of their popularity since the end of the last ice age.
California good looking blonde man Research suggests that blondes feature more often as Playboy centerfolds than they do in women's magazines, and the percentage of blondes in each type of magazine exceeds the base rate of blondes in California good looking blonde man normal population. This would suggest that the selection pressures that shaped mna standards of Western female beauty in the late-Palaeolithic are Swing dance partner 22 Aguascalientes 22 the same today, and it may well explain why you are attracted to blonde women.
References 1 Mengel-From J et al Genetic determinants of hair and eye lookinng in the Scottish and Danish populations. BMC Genetics; Journal of Human Evolution; 39 1: Sex and the Evolution of Human Nature.
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