Nonshared Environment Is Plomin's Concept That Can Explain Why

Multiple Choice

Nonshared environment is Plomin's concept that can explain why

A) identical twins are similar on most traits.
B) siblings, who share approximately 50% of their genes and grow up in the same household, are different from each other.
C) adopted children are similar to their biological parents.
D) children who share no genes in common but grow up in the same household are similar.