Allie and Callie are monozygotic twins. According to evidence from human behavioral genetics research, if Allie shows a high level of inattentiveness, Callie has ______ her brother John.
A) no greater chance of inattentiveness than
B) a greater chance of inattentiveness than
C) about the same chance of inattentiveness as
D) a weaker chance of inattentiveness than

Question

Quizplus · Accepted Answer

Monozygotic twins, being genetically identical, have a higher likelihood of sharing behavioral traits, including inattentiveness, compared to siblings who are not genetically identical.

Allie and Callie Are Monozygotic Twins