__________ develop when two eggs each get fertilized by two different sperm, resulting in two zygotes in the uterus at the same time.
A) Monozygotic twins
B) Fraternal twins
C) Dizygotic twins
D) Wombmates

Question

Quizplus · Accepted Answer

Dizygotic (or fraternal) twins develop when two eggs are released and fertilized by two different sperm. This results in two separate zygotes, which develop into two separate embryos. Monozygotic (or identical) twins, on the other hand, develop from a single fertilized egg that splits into two separate embryos. "Wombmates" is not a scientific or commonly used term for twins.

__________ Develop When Two Eggs Each Get Fertilized by Two