A reasonable assumption that can be made about monozygotic twins is
A) they are likely to have many genetic differences.
B) differences between them are environmentally determined.
C) they will be reared in identical environments.
D) they are always same sexed.

Question

Quizplus · Accepted Answer

Monozygotic twins originate from the same fertilized egg and share identical genetic material, so differences between them are typically due to environmental factors.

A Reasonable Assumption That Can Be Made About Monozygotic Twins