Recent studies have shown that many of these environmentally induced differences are acquired via the epigenome.
Two such people would be 'identical twins' . In every other case DNA is unique to each person.
twins
No, faternal twins are created from two different egg cells. They have some similar genetic information however. Indentical twins on the other hand, would have identical fingerprints since they are created within one egg cell.
Identical twins have the closest DNA match, as they share virtually all of their DNA. Siblings, on the other hand, share about 50% of their DNA. Parents and children also have a close DNA match, with children inheriting 50% of their DNA from each parent.
because they fertilized egg split so they have the same DNA
DNA of siblings are not complete matches of each other but show some similarity and common banding patterns. In case of identical twins, however, the DNA is a perfect match.
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.
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.
They can share some DNA, since your mother/father was involved in them.
Generally, each person has his or her own genetic makeup. Identical twins can have a very similar DNA>
Not unless one is a clone of the other.
each person has a unique DNA sequence, except for identical twins. By analyzing specific regions of an individual's DNA, scientists can create a unique genetic profile that can be used for identification purposes. This technique is widely used in forensics, paternity testing, and other applications.