not really
black color in hair is a dominant trait. same goes for brown eyes. blonde hair a blue eyes color is the opposite.
It's very hard to answer this question as there are no details on what alleles the fathers or mothers DNA contains. The father has to have an allele for red hair for the child to have a chance of having it. Presuming that the father has a brown and red hair allele and the mother has the same it works out like this. Brown + Brown = Brown Brown + Red = Brown (Because it's dominant) Brown + Red (from other parents) = Brown (Because brown is dominant) Red + Red = Red The chances of brown therefore is 3:1 as you cannot be sure on what the child will receive. MORE like 5-1 his here will be blond
Every person has a domninant trait, so theres no real way to find out until the baby is born. If you have blue eyes, your dominant trait for passing on genes, could be brown. so, its pretty random. However, in any case, Blue is dominant and Brown is not. it all depends on the traits that were passed down from your parents.
one of his parents must have the red-hair allele, but they both have brown hair so they are both hetereozygous with the dominant brown allele. Patrick's red hair is homozygous recessive
Yes, it's not impossible that black or dark people can have naturally blonde hair. It's all to do with your genes and who has the dominent ones. If you were halfcast, you'd have more chance being blonde, over someone that's parents are of a dark race.
i think you mean dominent, if not then i don't know. but dominent is used when studying genes or traits. it means that one trait has a higher chance of being shown. dominent traits are easy to find you just look at the person. like say your mother had brown hair and your father had blonde.you and your brother both had brown hair. that would mean that brown was mos likely dominent and blonde was recessive. most likely your children would have brown hair depending on who you married, but being that blonde was recessive or (hidden) then theres chance that they or your third sibling could have blonde hair.
A dominant trait overpowers a recessive trait. If your dad has brown hair and your mom has orange hair, you are more likely to get your dad's brown hair because it is the dominant trait.
Yes, it's possible for you to carry the recessive trait for reddish brown hair since the trait can be inherited from your mother, even if you express the dominant trait (black hair). The presence of black hair in you doesn't exclude the possibility of carrying the gene for red hair.
Alzaymrs is ottosomal dominent
black color in hair is a dominant trait. same goes for brown eyes. blonde hair a blue eyes color is the opposite.
I think you've mis-asked this question, since you've used "brown hair" in both portions of the question. If you mean, if one person has brown hair and another has blond hair, will their children have blond or brown hair? The answer is it's highly likely that the children will have brown hair - brown hair is a dominant gene - but there is a possibility that the child will have blond hair, since the way the genes combine is not always the same. If it were always predictable, all children from the same parents would be the same, like clones of each other; and they're not.
If both parents carry the recessive trait for reddish brown hair (which would be represented as a capital R and lowercase r for the gene), then the chances of their baby having reddish brown hair would be 50%. This is because the baby would have a 25% chance of inheriting the rr gene combination that codes for reddish brown hair.
It's possible that the child will have black, brown or red hair.
It's very hard to answer this question as there are no details on what alleles the fathers or mothers DNA contains. The father has to have an allele for red hair for the child to have a chance of having it. Presuming that the father has a brown and red hair allele and the mother has the same it works out like this. Brown + Brown = Brown Brown + Red = Brown (Because it's dominant) Brown + Red (from other parents) = Brown (Because brown is dominant) Red + Red = Red The chances of brown therefore is 3:1 as you cannot be sure on what the child will receive. MORE like 5-1 his here will be blond
Neither, but blonde is less recessive.
Every person has a domninant trait, so theres no real way to find out until the baby is born. If you have blue eyes, your dominant trait for passing on genes, could be brown. so, its pretty random. However, in any case, Blue is dominant and Brown is not. it all depends on the traits that were passed down from your parents.
one of his parents must have the red-hair allele, but they both have brown hair so they are both hetereozygous with the dominant brown allele. Patrick's red hair is homozygous recessive