________ have identical genotypes.
A) Monozygotic twins
B) Dizygotic twins
C) Fraternal twins
D) First cousins
E) Parents and adopted children

Question

Quizplus · Accepted Answer

Monozygotic twins, also known as identical twins, come from a single fertilized egg that splits into two embryos. As a result, they have identical genotypes. Dizygotic (fraternal) twins, on the other hand, come from two separate eggs fertilized by two different sperm and have different genotypes. First cousins have similar but not identical genotypes, and parents and adopted children do not share identical genotypes as they are not biologically related.

________ Have Identical Genotypes