9. Which kind of twins always results when two different sperm fertilize two eggs?
fraternal twins
twins of the same sex
identical twins
twins of different sexes

Fraternal twins

Explanation:

The other name for fraternal twins is dizygotic twins, meaning two fertilized eggs. They’re the result of the mother releasing two eggs at the same time with each egg being fertilized by a different sperm.

Because they come from different eggs and sperm, they only share about 50 percent of their chromosomes like any other siblings. This means they can be the same or different sexes and aren’t identical.

the answer is c dandruff