Behavioral geneticists and evolutionary psychologists emphasize:

Question

A. environmental influence on development.
B. the role of personality in development.
C. the significance of hereditary factors in development.
D. the importance of parenting skills in development.

I believe it is C...

Answer 1

I wonder about your course or school. "Behavioral geneticist" is an oxymoron. Think on that.

You are way wrong on C. You will get the right answer if you rephrase the question to "Behavioral psychologists and evolutionary psychologists emphasize"

Answer 2

D. the importance of parenting skills in development.