The area of behavioral genetics is providing evidence that:1. twins may appear outwardly similar, but in

/in /by

The area of behavioral genetics is providing evidence that:

1. twins may appear outwardly similar, but in

most respects they are quite different.

2. sharing a family environment is the major influence on personality.

3. twins are very different from single-birth children.

4 genes provide a predisposition for a range of behaviors for many aspects of personality.