What hair color will my kids have? - kids hair color
I have blonde hair, red hair like a baby. My brother has red hair and my sister and my other brother has brown hair, but my sister and my brother are half-brothers of the head red. My mother has blonde hair and my father has red hair. On my mother's side, everyone was fair or dark hair, but I have a cousin with red hair. On my father's side, almost everyone has red hair and some brown or blond. It would be very helpful if you could explain the hair color genes, and also opportunities for everyone on hair color hair color that my husband is.
Thank you:) nothing works!
Friday, January 22, 2010
Kids Hair Color What Hair Color Will My Kids Have?
Subscribe to:
Post Comments (Atom)
4 comments:
An important part is up to you with children.
Of course, if you have children with someone who is not white, black hair.
If you marry a man with brown hair, it will be a 1 / 4 chance that your baby will have blonde hair.
3 / 4 of your child have brown hair
Brown hair blonde hair and red are recesssive predominates.
If you marry a blond man, your baby will tend to be blond. 3 / 4 chance
A man with red hair ... Is it so strange. Your child will probably be strawberry blond hair is a mixture of both blond and red, since both genes are recessive.
Marry one a man with black hair .. The hair is black babies.
good blonde and red are less dominant genes for hair color and if you brown genes, their children have the possibility seemed likely that the hair has color.
Hair color is the pigmentation of hair follicles by two types of melanin, eumelanin and pheomelanin. In general, if more melanin is present, the darker hair color, it is now less melanin, the hair is lighter. A set of melanin can vary over time, change the hair color of a person, and it is possible that more than one color, the hair follicles. (:
Colors red hair pheomelanin. Eumelanin, the two subtypes of black or brown, has identified the dark hair color. A low concentration of brown eumelanin results in hair blond, while high concentrations of eumelanin brown hair brown. The large amounts of black eumelanin results in black hair, while low gray hair. All people have some pheomelanin in their hair.
One of the genes (brown blonde) / one dominant allele and one recessive allele blond brown. A person with an allele Brown has brown hair, a person with no alleles Brown is blond. This explains why two brown-haired parents can produce a child with blond hair.
The other gene pairon-red/red pair, where non-red allele, the production of pheomelanin (suppressed) is dominant and the allele for red hair is recessive. A person with two copies of the allele will have red hair red, but it is orange or red-brown or reddish, depending on whether the first gene pair of brown or blond hair, or there.
I hope this explains everything: D
Post a Comment