Fraternal twins are more popular.
Fraternal twins can be the same sex or opposite sexes. It doesn't matter.
Yes, fraternal twins are perfectly normal.
Fraternal twins are two siblings that have the same birth day, but do not look identical.
no
identical twins are single egg twins. fraternal twins a two egg twins. fraternal
Fraternal twins .
Identical twins are called monozygotic. Fraternal twins are called dizygotic.
How do fraternal twins form? Answer one egg from each ovary is fertilized.
Paternal Non-Identical fraternal twins
Fraternal twins.
Fraternal twins are more popular.
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.
Fraternal twins can be the same sex or opposite sexes. It doesn't matter.
Female twins that are not identical are called fraternal twins. Fraternal twins occur when two separate eggs are fertilized by two separate sperm. Maternal twins refer to twins that share the same mother but can include both identical and fraternal twins.
Yes, fraternal twins are perfectly normal.
fraternal twins have two different chromosomes