Compared to fraternal twins, identical twins are ________ similar in their risk of developing Alzheimer's

disease and ________ similar
in risk of divorce.

Adoptive parents are least likely to influence the ________ of their adopted children.

Intense and reactive infants become unusually anxious and aroused when facing new or strange situations.

This best illustrates the importance of: Bacteria that resist a hospital's antibiotics rapidly
multiply as other bacteria die off. This best illustrates:

Compared to women, men are ________ likely to feel comfortable about having casual sex with different

partners and ________ likely
to feel jealous rage over a mate's having sex with someone else.

It has been suggested that men in all cultures tend to marry women younger than themselves
because men are genetically predisposed to seek female features associated with youthful fertility. This suggestion best illustrates:

Estimates of the heritability of personality traits are most directly associated with the research
efforts of:

In emphasizing that the behavioral effects of heredity depend on the specific environment in which
one

is raised, psychologists are highlighting the importance of:

Less than 10 percent of children's personality differences are attributable to the various ________
shared by

family members. Premature babies are especially likely to gain weight if stimulated
by:

At a social gathering, Latin Americans may behave in a manner that North Americans consider intrusive

and overly expressive. This best illustrates the importance of being sensitive
to differing: