Identical twins Madison and Claire live with their biological parents.Madison scored 120 on an intelligence test he took when he was 12 years old.Claire took the same test.What would you predict Claire's score to be?
A) very close to 120
B) as dissimilar as the scores of siblings raised together
C) as dissimilar as the scores of siblings raised apart
D) It is impossible to compare the scores of identical twins raised together.

Question

Quizplus · Accepted Answer

Identical twins share virtually the same genetic makeup, so it is likely that Claire's score would be very similar to Madison's given that they are raised in the same environment.

Identical Twins Madison and Claire Live with Their Biological Parents