do siblings have the same hair color?
120376
If your parent has two different copies of a gene, you have an equal chance of getting either one. And the same is true for each of your siblings. ... Imagine two parents that have one red and one not-red copy of the MC1R gene. They can have any hair color and probably have pale skin and freckles.
1108221
It seems like brothers and sisters should have the same ancestry background. ... So yes, it is definitely possible for two siblings to get pretty different ancestry results from a DNA test. Even when they share the same parents.
301032
Fraternal twins may be the same gender, they may have many of the same characteristics, but also may be very different from each other and, in fact, share half of their genes just like their sisters and brothers.
26330
At first blush it might seem impossible they could look so different. After all, while huge differences can and do happen with fraternal twins, identical twins are usually exactly that -- identical in skin, hair and eye color.
632492
Half siblings are considered "real siblings" by most because the siblings share some biological relationship through their shared parent. Half siblings can have the same mother and different fathers or the same father and different mothers.
1347056
Might be off-topic but there is a word for siblings born in the same year but different months in my country's language. ... In my country we call this, “kembar setahun”. This closest literal translation I can come to is, “yearly twins” or more accurately, siblings born in the same year from two different pregnancies.
922848
So yes, it is definitely possible for two siblings to get pretty different ancestry results from a DNA test. Even when they share the same parents. DNA isn't passed down from generation to generation in a single block. ... Her DNA happens to be 100% European and his 100% Asian.
254085
Even identical twins brought up in similar environments won't really be identical. They won't have the same fingerprints. They'll have different freckles and moles.
904812
"Fraternal twins, though, are two genetically unique beings, as if you had two regular siblings just at the same time, and they, again, oftentimes have a close connection," Maureen Healy, an expert on sensitive children and author of “Growing Happy Kids” said.
1166938
Because with the division of DNA, each identical twin may be offered with different genes that can influence a lot of physical features. So, it is not something to worry about if you have twins who look the same but have different skin colors or hair quality, or eye color or anything like that, it is quite normal.
82864
There is a possibility that the siblings may have the same blood group. There is also another possibility that the siblings may have different blood groups. Everyone inherits two alleles of the gene, one from each parent. The combination of your two alleles determines your blood type.
1320742
Siblings play a unique role in one another's lives that simulates the companionship of parents as well as the influence and assistance of friends. Because siblings often grow up in the same household, they have a large amount of exposure to one another, like other members of the immediate family.
278621
Yes, brother and sister can be identical twin or monozygotic twin but in very very rare case. Occasionally, in this rare case, an egg contain three sex chromosome (XXY). ... After monozygotic twins seperate in the womb, either one can have mutations and some cells can end up having slightly different DNA.
14405
After all, while huge differences can and do happen with fraternal twins, identical twins are usually exactly that -- identical in skin, hair and eye color. ... Even though this is true for all identical twins, we can't usually tell because the changes happen in parts of the DNA that don't affect how identical twins look.
304849
7. They're fraternal twins, not identical. Despite the fact that they look exactly alike.
457274
It's possible, but unlikely for the skin colors of twins to be very different. Identical twins have to have the same skin color, because they have the exact same genes, they started out as one embryo that split into two. Fraternal twins start as two seperate embryos, and are as similar as any other siblings.
937272
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.