They have as much chance of having twins as anyone else, regardless of who their partner is.
Identical twins, due to the fact that the one fertilized egg splits, have identical DNA. Fraternal twins, since they are from separate eggs, have different DNA.
Identical twins come from a single fertilized egg that splits into two embryos, while fraternal twins come from two separate eggs fertilized by two different sperm. Identical twins share 100% of their DNA, making them genetically identical, while fraternal twins share about 50% of their DNA, like regular siblings.
Identical twins are formed by the human egg splitting after being fertilized. The DNA also splits, and each new egg contains the DNA of the original. This means that the twins, once born, have identical DNA. It's worth nothing that they won't have the same physical fingerprint.
Yes, no 2 people have the same DNA. Except for identical twins. Everyone else in the word has their own unique DNA.
Yes, DNA testing can determine if someone is a twin by comparing the genetic material from the twins. Identical twins will have the same DNA, while fraternal twins will share about 50% of their DNA, similar to siblings. DNA testing can provide information about the likelihood of someone being a twin.
It is possible for identical twins to have identical DNA, but very often that is not the case.
Identical twins!
Identical twins, due to the fact that the one fertilized egg splits, have identical DNA. Fraternal twins, since they are from separate eggs, have different DNA.
True. Each individual (except for identical twins) has a unique set of DNA that is inherited from their parents, resulting in genetic variations between different people.
Monozygotic ( identical ) twins.
There are differences in both DNA and fingerprints.The Claim: Identical Twins Have Identical DNA
Yes EVERYBODY has different DNA even if you are identical twins.
Twins can have very similar DNA, especially in identical twins who come from a single fertilized egg that splits into two. On the other hand, fraternal twins are no more similar genetically than any other siblings. Some slight genetic differences can arise due to mutations that happen after the initial egg fertilization.
No
Because they separated into separate beings early in the cell division process. After that, a quadrillion factors are involved in the minuscule differences all along the development process. This is how they become different people.
Identical twins come from a single fertilized egg that splits into two embryos, while fraternal twins come from two separate eggs fertilized by two different sperm. Identical twins share 100% of their DNA, making them genetically identical, while fraternal twins share about 50% of their DNA, like regular siblings.
Identical twins are formed from a single egg that splits into two. Fraternal twins are formed from two separate eggs that are both separately fertilized. So identical twins have identical DNA, and fraternal twins do not.