http://creationontheweb.com/content/view/5573
check this website out, and read the article
Because they might be enviromentally varieted . So they might have been born identical, but as they grow up they have different diets, take different amounts of exersize, and live in different environments (pollution could affect their health).
Because they're "identicle" and not identical.
They can have different personalities. I hope I helped!!!!
~CoPz LoVeR~
The expression of genes may be modified by environmental factors.
Not all twins look alike.
FRATERNAL
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 are twins that develop from same egg. These twins have same genome, also they have same physical appearance with minimal differences.
Because the mother identical twins each have a different husband . . . half of his characteristics show up in their babies.
Not always. Even identical twins will experience some differences in development before birth. However, it is unlikely that the shape of twins' ears would be radically different, even in most fraternal twins.
The same as when you had the first set of identical twins.
FRATERNAL
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 are twins that develop from same egg. These twins have same genome, also they have same physical appearance with minimal differences.
I dont think there is such a thing as paternal twins...perhaps you are thinking of fraternal twins. In that case, they are not identical twins, they do not look the same and they can be different sexes.
No, fraternal twins do.
Yes EVERYBODY has different DNA even if you are identical twins.
Because the mother identical twins each have a different husband . . . half of his characteristics show up in their babies.
fraternal twins have two different chromosomes
Paternal Non-Identical fraternal twins
Identical twins are the result of a single fertilized embryo splitting in two at an early stage and forming two viable embryos. As such, identical twins have identical DNA. Fraternal twins are the result of two distinct fertilized embryos being viable. As such, they have different DNA. They could even be different sexes.
Not always. Even identical twins will experience some differences in development before birth. However, it is unlikely that the shape of twins' ears would be radically different, even in most fraternal twins.