EN
EN
EN
EN
FR
ES
RU
IT
TR
UK
Examples
1. Dizygotic twins, non-identical twins-- what is the number?
2. You look at identical twins versus non-identical ones.
3. So you've got a non-identical twin who is a boy.
4. If both ovaries release an egg, you may have non-identical twins, also known as fraternal twins.
more