Of the Following,which Is the Strongest Evidence That Heredity Is

Multiple Choice

Of the following,which is the strongest evidence that heredity is an important contributor to differences in intelligence?

A) Adopted children's IQ scores correlate positively with those of the adopting parents.
B) On average, IQ scores have been increasing from one generation to the next.
C) Monozygotic twins reared in separate families have similar IQ scores.
D) IQ scores tend to be consistent from childhood through adulthood.