Do they have identical twins?

Surely for anyone who has encountered identical twins has seen similar facial traits and behavior in a similar way, but are identical twins entirely the same? Equal twins look alike, often dress the same (when their mothers dress the same), and it is difficult to discern the difference in them.

But do identical twins share the same DNA?

First we need to explain who identical twins are. When two offspring are borne in pregnancy, they are known as twins. In a normal scenario, a single egg is fertilized by a single sperm. However, when the egg is fertilized and begins to divide and develop, it can divide into two. After the breakup, while the two zingos travel to the womb, each continues to grow. In this way identical twins are born. The same twins are also known as monosygotic twins developed by an egg. Twins developed by two separate eggs and are fertilized by two different sperms are called twin brothers or dyzigotics.

Do they have identical twins? The same DNA?

The same twins are fertilized by the same egg and are thus known to have the same genes. They can share the same DNA, but they can't be identical and may not always be alike. This is because the moment the single zing is divided into two embryos, immediately DNA begins to change for each of them. The difference in DNA is not revealed in ordinary tests, but if the whole genome of both twins is tested, these differences can be seen. Each human's DNA is definitely different, and that's true even in the case of twins. For example, fingerprints in identical twins change.

A person's DNA is modified because of epigenetic mechanisms over a period of time known as DNA methyling. This results in changes in DNA chemical structure and also affects the activity of certain genes, based on lifestyle and other differences. The DNA of identical twins can change with their environment. Environmental factors can also influence one's physical appearance.

Equal twins are often described as clones of each other. They certainly have the same genotype after they develop and are born from the same fertilized egg, but they cannot be exactly alike.