Analyze Figure 16

Multiple Choice

Analyze Figure 16.22 In the text . What might you conclude from these data?

A) genetics appears to play the predominate role in determining brain morphology.
B) environmental factors appear to play the predominate role in determining brain morphology.
C) both genetics and the environment appear to play a role in determining brain morphology.
D) brain morphology is more similar between same-sex dizygotic twins than between monozygotic twins.