Researchers using the twin-study method take advantage of which naturally occurring phenomenon?
A) Monozygotic twins have identical genes.
B) Dizygotic twins have similar genes.
C) Monozygotic twins are often treated alike by parents.
D) Dizygotic twins are more alike genetically than typical siblings.

Question

Quizplus · Accepted Answer

The twin-study method takes advantage of the natural occurrence of monozygotic (identical) twins having the same genes. By studying the similarities and differences between identical twins, researchers can better understand the role that genetics play in various traits and behaviors.

Researchers Using the Twin-Study Method Take Advantage of Which Naturally