![]() ![]() The most common gene which controls the color of our hair is aīrown/blonde gene, which consists of a dominant brown allele and a recessive blonde allele. Each trait consists of two alleles, one from your mother and one from your father, they may be the same or they may be different. Each gene is made up of alleles, also called DNA In each gene there are many possible DNA sequences that can come together. The amount of eumelanin in a baby’s hair is determined by genes from both parents. So what has this got to do with our parents? ![]() The more eumelanin found in the hair, the darker the hair will be, and the less eumelanin present, Dark hair comes from a pigment called eumelanin. Sought-after and in the world of genetics is comparatively atypical. This may be the reason why blonde is such a desirable color hair color for many people who spend thousands of dollars maintaining fake blonde locks. Dark hair is the most dominant shade and the reason why brown with its innumerable shades, is the most common hair color worldwide, and blonde and fairer In simple terms, hair can be separated into dark and light. Sibling’s hair is as fair as champagne, while another has hair as black as ebony. Finding an exact answer to why we have the hair color we do cannot be answered as easy as why some babies are born withĮven though the topic has not yet been fully explored, as it is with the general field of genetics, we do know a few things that can bring us closer to explaining why one It is easy to imagine how many combinations of the genetic information can develop and that there is a wide range of possible hair colors for the new baby.Įxtensive research has been carried out about genetics and the complex way in which we are the products of our parents, however heredity in terms of hair color has been relatively overlooked and consequently aĬomprehensive link between genetics and hair color has not yet been firmly established. Regulate all the other functions, including the looks. One of those chromosomes is responsible for the gender of the new person, and all the others At the point of conception, an embryo receives 23 chromosomes from each parent. ![]()
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