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Red hair is clearly the rarest hair color. less than 2% of Total World population. Green eyes are clearly the rarest eye color in total population also less than 2%. So Red hair and green eyes would be the most rare combination of naturally, non-pathogenic occurrences. Light Red hair with Dark Brown eyes is unlikely to occur, Black hair with light grey eyes is unlikely to occur, but BLACK HAIR with GREEN EYES has no record of occurrence {except Mao Lin in the movie, Big trouble in little China}
But if your interested the most statistically rare combination would be a female with black hair, albino skin, and heterochromia eyes, one grey and one green. This combination has no record of concurrence and could even be thought of as genetically improbable or virtually impossible. Better question is rarest eye color for Red Hair...or what is the most genetically improbable combination for hair and eye color. There are many reactions for colors occurring when chromosomes and chemicals mix'.
What else can I help you with?
Why does a child with blond hair grow up to be an adult with brown hair?
Hair color can change over time due to a combination of genetic factors and environmental influences. The genes responsible for hair color can be activated or deactivated as a person ages, leading to a change in hair pigmentation. In the case of a child with blond hair growing up to be an adult with brown hair, it is likely that the genetic expression of the hair color genes shifted as the individual matured.
What kind of character traits are the most common passed along in genetics?
Physical traits such as hair and eye color, height, and medical conditions, are all commonly passed from generation to generation. Character is usually something that is constructed through time.
What are the most common hair color traits found in humans?
The most common hair colors found in humans are black, brown, blonde, and red. These colors are determined by the amount and type of melanin present in the hair follicles.
To have blond hair do both of your genes have to be for blond hair?
not necessarily.ok there are two parents each giving the child one gene. if one gene is recessive and one is dominant the dominant gene will decide the hair color. example the recessive gene is black hair and the dominant gene is blonde the child will most likely have blonde hair because the dominant gene is blonde hair. the dominant gene masks the recessive gene
What are some traits that are inherited?
Characteristics that you inherit from your parents is the color of your hair the color of your eyes and skin. also your height .Sometimes you inherit some of their attitudes and stuff like that. hope that helps
What is the most uncommon hair colour?
Red hair is the most uncommon hair color. Only 4% of the world has it. Next comes blonde. Then brown. Then black.
What is the most uncommon color?
By doing the researching of colors, i think the most uncommon color is Razzmataz
What is the most uncommon eye colour?
Purple is the most uncommon eye color
What is the most uncommon favorite color?
pink
Whats the most uncommon car color?
Yellow
What color hair has the most hair follicles?
Blonde
What is the most common hair eye combination for boys and girls?
the most common combination, and it is over 99.99% is two eyes and one head of hair. Some sadly have no hair, and even less fortunate, some have one or no eyes. But seriously, it depends where you are. In Europe light eyes and light hair is much more common than in the good ole USA. In the US Brown/brown is the most common.
What color human hair has the most hair on the head?
Black, it has the most melanin so the hair is thicker
Which color hair has the most hairs?
Obviously Blonde Hair
What is the most common hair color in america?
black hair.
What is the most popular hair color on women?
black color
What is a color drabber?
A color drabber is an opposite of the color you're trying to change. Hence... as in hair color. If you have red in your hair & you want to get the red out... the hair drabber will be green or green/blue or otherwise known as "ash". In hair color, the drabber is a combination filler and dull-er of the original color. It is available in several brands, but most usually is available from a beauty supply house. A "filler" is a product designed to fix the "holes" in the hair caused by bleaching. It fills up the holes in the hair cuticle with the color it is, and enables to toner to "take" evenly.
