Identical twins would have the most genetic similarities, since they share the same original 46 chromosomes.
Ferternal twins don't look alike, but twins do
Identical twins come from one egg and one sperm. Fraternal twins come from two eggs and two sperm.
Fraternal twins are more popular.
Another name for fraternal twins is dizygotic twins.
Identical twins would have the most genetic similarities, since they share the same original 46 chromosomes.
(Person that asked the question)-Once twins are born, and old enough to determine whether they are identical or fraternal, how do you know if they are identical, or just fraternal twins that look identical? I was just curious.
Ferternal twins don't look alike, but twins do
Identical twins come from one egg and one sperm. Fraternal twins come from two eggs and two sperm.
How do fraternal twins form? Answer one egg from each ovary is fertilized.
Fraternal twins are more popular.
Another name for fraternal twins is dizygotic twins.
If two (or more) eggs are fertilised and develop together you will get fraternal twins. Identical twins are the result of a single fertilised egg dividing into two embryos.
There is no precise percentage of fraternal or identical twins but it is estimated that 2/3 of all twins are fraternal where as 1/3 of twins are identical.
identical twins are single egg twins. fraternal twins a two egg twins. fraternal
Fraternal twins can be the same sex or opposite sexes. It doesn't matter.
Yes, fraternal twins are perfectly normal.