One way of inferring heritability in humans is by comparing identical twins with:
A) monozygotic twins.
B) biological parents.
C) dizygotic twins.
D) siblings.

Question

Quizplus · Accepted Answer

Comparing identical twins (monozygotic) with dizygotic twins allows for a better understanding of heritability because identical twins share 100% of their genetic material while dizygotic twins share an average of 50% of their genetic material, just like other siblings. Therefore, any differences in traits or diseases between the two sets of twins can be attributed to genetic factors.

One Way of Inferring Heritability in Humans Is by Comparing