The average life expectancy of people with Down syndrome is __________ years.
A. 9
B. 29
C. 60
D. 80
Answer: C
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To estimate heritability in humans, what do investigators usually examine?
a. Cultural differences b. Age differences c. Twins and adopted children d. Differences between humans and other species
If some of the synapses onto a cell have been highly active and others have not, only the active ones become strengthened. This is known as the property of ____
a. specificity b. cooperativity c. associativity d. NMDA
The phallic character type is Freud’s label for someone who is _______.
a. exhibitionistic b. compulsively competitive c. narcissistic d. all of the above
Researchers in gender and sexual orientation believe referring to men and women as "opposite sexes" encourages believe in a(n) ______.
A. fluid idea of gender B. false dichotomy C. pansexuality D. intersexuality