Red hair is a recessive gene, so your husband has two red hair genes. The only way for your child to have red hair is if you have a recessive red gene (being covered by the dominant brown hair gene) and that is the gene that gets passed onto the baby.
Also asked, how does red hair get passed on?
A single gene can explain the fair skin and red hair (and eventual freckles). The job of MC1R is to turn red pigment into brown. When you have no working MC1R, you build up red pigment and have red hair. Each parent has a 50% chance of passing down an R and a 50% chance of passing down an r.
Red hair is a recessive genetic trait caused by a series of mutations in the melanocortin 1 receptor (MC1R), a gene located on chromosome 16. As a recessive trait it must be inherited from both parents to cause the hair to become red.
Typically two blonde parents will have blonde children. Blonde hair color is thought to be recessive and so both parents would have only the blonde gene to pass on to their children. However, two brunette parents could have a blonde child.
To have ginger hair, you must have received one copy of what is a recessive gene from each of your parents. They only had one copy each, since the other, dominant gene for brown hair colouring was being expressed in their case.
Newborn hair usually starts to fall out around one month of age. Some babies lose it all at once and others lose it gradually. The final hair comes in starting around six months of age. You should also know your baby's eye color by 6 months of age as well.
Sometimes two people with a recessive trait have a child with a dominant trait because of a new change in the child's genes. In this case, the genetic change wasn't passed on from the grandparents though. The child just happened to end up with a DNA change that gave the same eye color.
The brown version of gene 1 is dominant over the blue one. The way geneticists represent these two different versions of this eye color gene are B for brown and b for blue (the capital letter is always the dominant, the lowercase, the recessive). So you will have brown eyes with either BB or Bb and blue eyes with bb.
The sun bleaches and destroys the melanin in your hair giving you lighter hair. The main cause of your black hair turning brown is the exposure of the sun. The other cause of your black hair turning brown is because of stress. This health problem is the root cause of yourhair changing its natural color.
The gene for naturally curly hair is dominant and the gene for straight hair is recessive. All those with freckles, you have inherited at least one pair of dominant gene for freckles. Those without freckles have inherited two recessive genes for freckles.
The MC1R gene provides instructions for making a protein called the melanocortin 1 receptor. This receptor plays an important role in normal pigmentation. The receptor is primarily located on the surface of melanocytes, which are specialized cells that produce a pigment called melanin.
Most of the new born babies have blue eyes, which may change color over time. The eyes remain blue if both the parents pass their recessive blue genes to the child. If this is not the case, the baby's eye color changes to permanent color (brown, green or any other color) as he/she ages.
A recessive gene is a gene that can be masked by a dominant gene. In order to have a trait that is expressed by a recessive gene, such as blue eyes, you must get the gene for blue eyes from both of your parents. You might remember the word recessive from biology, where it most often appears.
The redhead gene is recessive and can skip several generations. The gene for red hair is recessive, so a person needs two copies of that gene for it to show up or be expressed. That means even if both parents carry the gene, just one in four of their children are likely to turn out to be a redhead.
The red hair versions of the MC1R gene are recessive to the other MC1R versions. So if you have a red and a non-red version of the MC1R gene, then you won't have red hair. But you carry the recessive red hair version that you can pass down to your kids.
Red and strawberry blonde are simply two different shades from the same color palette.' Strawberry blonde is lighter than red hair. 'It's extremely rare for people to have hair that is naturally a strawberry blonde color.
A dark haired parent and a light haired parent will often have a child with a color in between. Black + Blonde = Brown! So all in all the answer to your question is neither! Blonde hair, brown hair, blue eye, browns eyes …none of those traits are dominant or recessive as they are not due to a single gene.
Red hair is not actually a recessive gene (like blonde is), but is rather an "incomplete dominant." In the world of genes, there are dominant genes, which take over any recessive gene (brown, black), recessive genes (blonde), which will be taken over by any dominant gene, or incomplete dominent genes (red).
Yes, it's totally possible, speaking in simplified genetics, imagine there is one gene for hair color, blond b and brown is B, a brunette may have the following combinations of genes: BB or Bb, in the first BB, she simply doesn't have the recessive blonde gene b, in the latter however she does carry the recessive gene,
The combination of having both red hair and blue eyes is so rare because blue eye color is also a recessive trait, meaning both parents must carry the gene for a child to have it. Red hair occurs naturally in one to two percent of the human population, while just 17 percent of the world's population has blue eyes.