0_Wizard
Brown hair is the second most common color in humans.
Brown hair is the second most common human hair color, after black hair.
chosen_Brown_hair_0
Brown hair
chosen_topic_0_Brown_hair
List of unidentified murder victims in the United States
Of the thousands of people murdered every year in the United States, some remain unidentified. Many victims are not identified for years or even decades after they were killed—as in the case of Tammy Jo Alexander, who was murdered in 1979 and remained unidentified until 2015. Including both murder victims and those who died of other causes, about 40,000 bodies remain unidentified in the United States. The body of a white female aged thirty-four to thirty-eight was found in Slaughter Creek, near the Sipsey River in Romulus, Tuscaloosa County, Alabama on April 18, 1982. The victim had been beaten, strangled and sexually assaulted.
Brown hair
Brown hair is the second most common human hair color, after black hair. It varies from light brown to almost black hair. It is characterized by higher levels of the dark pigment eumelanin and lower levels of the pale pigment pheomelanin. Its strands are thicker than those of fair hair but not as much as those of red hair. People with brown hair are often referred to as brunette, which in French is the feminine form of "brunet," the diminutive of "brun" (brown, brown-haired or dark-haired). Brown hair is common among populations in the Western world, especially among those from Central Europe, Southeastern Europe, Eastern Europe, Southern Europe, Southern Cone, the United States, and also some populations in the Greater Middle East where it transitions smoothly into black hair.
Human hair color
Hair color is the pigmentation of hair follicles due to two types of melanin: eumelanin and pheomelanin. Generally, if more eumelanin is present, the color of the hair is darker; if less eumelanin is present, the hair is lighter. The darker a person's natural hair color is, the more individual hair follicles they have on their scalp. Levels of melanin can vary over time causing a person's hair color to change, and it is possible to have hair follicles of more than one color on the same person. Particular hair colors are associated with ethnic groups. Gray or white hair is associated with age. The Fischer–Saller scale, named after Eugen Fischer and , is used in physical anthropology and medicine to determine the shades of hair color.
List of unidentified decedents in the United States
An unidentified decedent, or UID, is a deceased person whose legal identity is unable to be determined by law enforcement. Although the majority of individuals are identified soon after their bodies are recovered, it is not uncommon for bodies to remain unidentified for years or even decades. There are approximately 40,000 unidentified decedents in the United States at any given time. A deceased body can be identified in several different ways. Most commonly, a relative of the deceased identifies the body by sight. However, if a body is decomposed, skeletal, or unrecognizable due to severe facial trauma at the time of recovery, other methods must be used.
List of Strawberry Shortcake characters
This is a list of "Strawberry Shortcake" characters. There are (at this writing) four distinct continuities in which Strawberry Shortcake's adventures take place: The original, 1980s version, the 2003 reboot, the 2009/2010 reboot and the upcoming 2018 reboot. Many of Strawberry Shortcake's friends appear in more than one continuity, and their appearance and/or characterization can vary greatly between versions. Distinct traits will be noted in each of the circas in which a character happens to appear. Strawberry Shortcake is the protagonist and the title character of "The World of Strawberry Shortcake" franchise.
Introduction to genetics
Genetics is the study of genes—what they are, what they do, and how they work. Genes inside the nucleus of a cell are strung together in such a way that the sequence carries information: that information determines how living organisms inherit various features (phenotypic traits). For example, offspring produced by sexual reproduction usually look similar to each of their parents because they have inherited some of each of their parents' genes. Genetics identifies which features are inherited, and explains how these features pass from generation to generation. In addition to inheritance, genetics studies how genes are turned on and off to control what substances are made in a cell—gene expression; and how a cell divides—mitosis or meiosis.
List of Angel's Friends characters
The "Angel's Friends" comic and cartoon series features a cast of characters designed by Giada Perissinotto (comic) and Igor Chimisso (cartoon). The series takes place in a fictional town, where four teenage Angels and four teenage Devils, are attending the Golden School to learn the art of being Guardian Angels and Guardian Devils, guarding and tempting the human beings, called Earthly ones. Angels come from Angie Town and are ruled by the High Spheres, while Devils are from Sulfur City and are ruled by Low Spheres. The Angels, called "Angel's Friends", are led by the main character, Raf, and are composed of her three friends Uri, Miki and Sweet, while the Devils, called "Devil's Enemies", are led by Sulfus and are composed by his friends Kabale, Cabiria and Gas.
1_Apprentice
Is it really? I know red hair is the least common, so is blond the most common?
0_Wizard
Black hair is the most common.
Brown hair is the second most common human hair color, after black hair.
chosen_Brown_hair_0
Brown hair
chosen_topic_0_Brown_hair
List of Monster High characters
Mattel's fashion doll franchise "Monster High" features a variety of fictional characters, many of whom are students at the titular high school. The female characters are classified as Ghouls and the male characters are classified as Mansters. The characters are generally the sons and daughters, or related to monsters that have been popularized in fiction. The franchise's official website identifies six of the characters as Original Ghouls. In addition to the listed Ghouls and Mansters, there are other characters who have been introduced in the franchise's related media including the web/video and book series.
Afro-textured hair
Afro-textured hair is the natural hair texture of certain populations in Africa, the African diaspora, Oceania and Asia. Each strand of this hair type grows in a tiny, spring-like helix shape. The overall effect is such that, compared to straight, wavy or curly hair, afro-textured hair appears denser. In many post-Columbian, Western societies, adjectives such as "wooly", "kinky", "nappy", or "spiralled" have frequently been used to describe natural afro-textured hair. More recently, however, it has become common in some circles to apply numerical grading systems to human hair types. One popular version of these systems classifies afro-textured hair as 'type 4' (straight hair is type 1, wavy type 2, and curly is type 3, with the letters A, B, and C used to indicate the degree of coil variation within each type), with the subcategory of type 4C being most exemplary of this hair type (Walker, 1997).
Brown hair
Brown hair is the second most common human hair color, after black hair. It varies from light brown to almost black hair. It is characterized by higher levels of the dark pigment eumelanin and lower levels of the pale pigment pheomelanin. Its strands are thicker than those of fair hair but not as much as those of red hair. People with brown hair are often referred to as brunette, which in French is the feminine form of "brunet," the diminutive of "brun" (brown, brown-haired or dark-haired). Brown hair is common among populations in the Western world, especially among those from Central Europe, Southeastern Europe, Eastern Europe, Southern Europe, Southern Cone, the United States, and also some populations in the Greater Middle East where it transitions smoothly into black hair.
List of unidentified murder victims in California
In California, there are many murder victims in the category of unidentified decedents, whose identities remain unknown. In most of these cases, their murderer has never been identified. The body of a black male was located on February 9, 1968 in Los Angeles, Los Angeles County, California. The victim was a young man, who was older than eighteen when he was shot to death. The John Doe was tall, approximately six feet three inches tall and weighed 156 pounds with black hair and brown eyes. His frame was noticeably thin. He was wearing a green sweater over a green turtle neck shirt. Blue pants, a brown leather belt, green socks, white boxers and gray shoes were also worn by the decedent.
List of Anita Blake: Vampire Hunter characters
The following is a list of fictional characters in Laurell K. Hamilton's "" series of novels. The title character, Anita Blake starts as a human with the power of necromancy. She joins the organization Animators, Inc. as an animator: a person who raises zombies) and a vampire executioner. In later volumes, she acquires some powers that are commonly associated with vampires. She contracts the lycanthropy viruses which makes her associate with were-creatures. She also grows powers as a succubus. Bert is the founder and managing partner of Animators, Inc. Over 6 feet tall and built like a former athlete, Bert is an unscrupulous boss who is inclined to sign the animators up for almost any job if the price is right.
Black hair
Black hair is the darkest and most common of all human hair colors globally, due to larger populations with this dominant trait. It is a dominant genetic trait, and it is found in people of all backgrounds and ethnicities. It has large amounts of eumelanin and is less dense than other hair colors. In English, black hair is sometimes described as soft-black, raven black, or jet-black. The range of skin colors associated with black hair is vast, ranging from the palest of light skin tones to dark skin. Black-haired humans can have dark or light eyes. This is found in its greatest distribution in Asia, pre-Columbian Americas and Africa.
List of The Southern Vampire Mysteries characters
This is a listing of significant characters in Charlaine Harris's "The Southern Vampire Mysteries" / Sookie Stackhouse novels only. HBO created a television series called "True Blood" based on the novels. Sookie is the main character of "The Southern Vampire Mysteries", and resides in the fictional town of Bon Temps, in rural, northern Louisiana. In the first novel, "Dead Until Dark", she describes herself as being 25 years old, with blond hair and blue eyes. She also states: “my legs are strong and my bosom is substantial, and I have a waspy waistline”. She is written to wear a ladies size 8-10, most of the time a 10.
1_Apprentice
Oh well that's interesting. Do you know the percentage of redheads in the world?
0_Wizard
Red hair is somewhere between one and two percent of all humans.
Red hair (or ginger hair) occurs naturally in 1–2% of the human population.
partner_Red_hair_0
Red hair
partner_0_Red_hair
Red hair
Red hair (or ginger hair) occurs naturally in 1–2% of the human population. It occurs more frequently (2–6%) in people of northern or western European ancestry, and less frequently in other populations. Red hair appears most commonly in people with two copies of a recessive allele on chromosome 16 which produces an altered version of the MC1R protein. Red hair varies in hues from a deep burgundy or bright copper (reddish-brown or auburn) through to burnt orange or red-orange and strawberry blond. It is characterized by high levels of the reddish pigment pheomelanin and relatively low levels of the dark pigment eumelanin.
Neanderthal
Neanderthals (, also ), more rarely known as Neandertals, were archaic humans that became extinct about 40,000 years ago. They seem to have appeared in Europe and later expanded into Southwest, Central and Northern Asia. There, they left hundreds of stone tool assemblages. Almost all of those younger than 160,000 years are of the so-called Mousterian techno-complex, which is characterised by tools made out of stone flakes. Neanderthals are considered either a distinct species, "Homo neanderthalensis", or more rarely a subspecies of "Homo sapiens" ("H. s. neanderthalensis"). Modern humans and Neanderthals share 99.7% of their DNA and are hence much more closely related than to their closest non-human relative, the chimpanzee (98.8%).
Human hair color
Hair color is the pigmentation of hair follicles due to two types of melanin: eumelanin and pheomelanin. Generally, if more eumelanin is present, the color of the hair is darker; if less eumelanin is present, the hair is lighter. The darker a person's natural hair color is, the more individual hair follicles they have on their scalp. Levels of melanin can vary over time causing a person's hair color to change, and it is possible to have hair follicles of more than one color on the same person. Particular hair colors are associated with ethnic groups. Gray or white hair is associated with age. The Fischer–Saller scale, named after Eugen Fischer and , is used in physical anthropology and medicine to determine the shades of hair color.
Melanocortin 1 receptor
The melanocortin 1 receptor (MC1R), also known as melanocyte-stimulating hormone receptor (MSHR), melanin-activating peptide receptor, or melanotropin receptor, is a G protein–coupled receptor that binds to a class of pituitary peptide hormones known as the melanocortins, which include adrenocorticotropic hormone (ACTH) and the different forms of melanocyte-stimulating hormone (MSH). MC1R is one of the key proteins involved in regulating mammalian skin and hair color. It is located on the plasma membrane of specialized cells known as melanocytes, which produce the pigment melanin through the process of melanogenesis.
Redhead Day
Redhead Day ("Roodharigendag" in Dutch) is the name of a Dutch summer festival that takes place each first weekend of September in the city of Breda, in the Netherlands. The two-day festival is a gathering of people with natural red hair, but is also focused on art related to the colour red. Activities during the festival are lectures, workshops and demonstrations which are aimed specifically at red-haired people. The festival attracts attendance from fifty countries and is free of charge due to sponsorship of the local government. To be classified a 'Redhead', each participant must not have altered their original, natural hair colour in any way.
List of Anita Blake: Vampire Hunter characters
The following is a list of fictional characters in Laurell K. Hamilton's "" series of novels. The title character, Anita Blake starts as a human with the power of necromancy. She joins the organization Animators, Inc. as an animator: a person who raises zombies) and a vampire executioner. In later volumes, she acquires some powers that are commonly associated with vampires. She contracts the lycanthropy viruses which makes her associate with were-creatures. She also grows powers as a succubus. Bert is the founder and managing partner of Animators, Inc. Over 6 feet tall and built like a former athlete, Bert is an unscrupulous boss who is inclined to sign the animators up for almost any job if the price is right.
Hair
Hair is a protein filament that grows from follicles found in the dermis. Hair is one of the defining characteristics of mammals. The human body, apart from areas of glabrous skin, is covered in follicles which produce thick terminal and fine vellus hair. Most common interest in hair is focused on hair growth, hair types and hair care, but hair is also an important biomaterial primarily composed of protein, notably alpha-keratin. Attitudes towards different hair, such as hairstyles and hair removal, vary widely across different cultures and historical periods, but it is often used to indicate a person's personal beliefs or social position, such as their age, sex, or religion.
1_Apprentice
That is so low. I know redheads have a weird reaction towards anesthesia which makes surgery more complicated.
0_Wizard
Interesting!    That makes sense because red hair is actually due to a mutation in the MC1R protein that may be associated with others.
Red hair appears most commonly in people with two copies of a recessive allele on chromosome 16 which produces an altered version of the MC1R protein.
partner_Red_hair_2
Red hair
partner_1_Red_hair
Red hair
Red hair (or ginger hair) occurs naturally in 1–2% of the human population. It occurs more frequently (2–6%) in people of northern or western European ancestry, and less frequently in other populations. Red hair appears most commonly in people with two copies of a recessive allele on chromosome 16 which produces an altered version of the MC1R protein. Red hair varies in hues from a deep burgundy or bright copper (reddish-brown or auburn) through to burnt orange or red-orange and strawberry blond. It is characterized by high levels of the reddish pigment pheomelanin and relatively low levels of the dark pigment eumelanin.
Equine coat color genetics
Equine coat color genetics determine a horse's coat color. There are many different coat colors possible, but all colors are produced by the action of only a few genes. The combination of the extension and agouti loci determine the base coat of a horse.Bay is the original "wild type" color of horses. Ancient remains of horses were tested to be of bay base coat color. The Dun test was not available at the time, but those horses were also dun. (EE AA DD)  Red horses were created with a modification of the extension locus. Dominant extension mutated into a recessive form. When the horse is homozygous for recessive extension (or ee), the horse's base coat will be red.
Melanocortin 1 receptor
The melanocortin 1 receptor (MC1R), also known as melanocyte-stimulating hormone receptor (MSHR), melanin-activating peptide receptor, or melanotropin receptor, is a G protein–coupled receptor that binds to a class of pituitary peptide hormones known as the melanocortins, which include adrenocorticotropic hormone (ACTH) and the different forms of melanocyte-stimulating hormone (MSH). MC1R is one of the key proteins involved in regulating mammalian skin and hair color. It is located on the plasma membrane of specialized cells known as melanocytes, which produce the pigment melanin through the process of melanogenesis.
Seal brown (horse)
Seal brown is a hair coat color of horses characterized by a near-black body color; with black points, the mane, tail and legs; but also reddish or tan areas around the eyes, muzzle, behind the elbow and in front of the stifle. The term is not to be confused with "brown", which is used by some breed registries to refer to either a seal brown horse or to a dark bay without the additional characteristics of seal brown genetics. Like bay, the seal brown color is produced by the Agouti ("A") gene acting upon a genetically black base coat, suppressing the black into point coloration and allowing the underlying reddish or brownish color to appear.
Red
Red is the colour at the end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–740 nanometres. It is a primary color in the RGB color model and the CMYK color model, and is the complementary color of cyan. Reds range from the brilliant yellow-tinged scarlet and vermillion to bluish-red crimson, and vary in shade from the pale red pink to the dark red burgundy. The red sky at sunset results from Rayleigh scattering, while the red color of the Grand Canyon and other geological features is caused by hematite or red ochre, both forms of iron oxide.
Skin whitening
Skin whitening is the practice of using substances, mixtures, or physical treatments to lighten skin color. Skin whitening treatments work by reducing the content of melanin of the skin. Many agents have been shown to be effective in skin whitening; some have beneficial side effects (e.g. : are antioxidants, nutrients, or decrease the risk of some types of cancer); some are a significant risk to health (for example, those containing mercury). Specific zones of hyperpigmentation such as lentigo spots, moles and birthmarks may be depigmented to match to the surrounding skin. In cases of vitiligo, unaffected skin may be lightened to achieve a more uniform appearance.
Melanoma
Melanoma, also known as malignant melanoma, is a type of cancer that develops from the pigment-containing cells known as melanocytes. Melanomas typically occur in the skin, but may rarely occur in the mouth, intestines, or eye. In women, they most commonly occur on the legs, while in men they are most common on the back. Sometimes they develop from a mole with concerning changes including an increase in size, irregular edges, change in color, itchiness, or skin breakdown. The primary cause of melanoma is ultraviolet light (UV) exposure in those with low levels of skin pigment. The UV light may be from either the sun or from other sources, such as tanning devices.