The genes of _______ twins are 100% identical, while those of _______ twins are 50% identical.
A)monozygotic; dizygotic
B)dizygotic; monozygotic
C)fraternal; identical
D)identical; fraternal

Question

Quizplus · Accepted Answer

Monozygotic twins are developed from a single fertilized egg that splits and forms two embryos, sharing 100% of their genes, while dizygotic twins are developed from two separate fertilized eggs, sharing 50% of their genes, similar to siblings born at different times.

The Genes of _______ Twins Are 100% Identical, While Those