Which of the following brain structures varies reliably between homosexual and heterosexual male humans?
A. the SDN-POA
B. the anterior commissure
C. the dentate nucleus
D. the caudate nucleus
Answer: B
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A hostile work environment
a. refers to a customer who is mean to a worker. b. is one form of sexual harassment when the work situation includes unwelcome sexual behavior. c. is used to describe a grumpy coworker. d. refers to dangerous jobs such as firefighting.
The small cup-shaped area in the middle of the retina that contains only cones, about 50,000 of them, is the
a. fovea. b. cornea. c. blind spot. d. lens.
For Piaget, concrete operational children's mastery of conservation also leads them to:
a. attend less to behavior and more to psychological constructs. b. value collectivism more than individualism. c. refuse to participate in false-belief problems. d. foreclose their identities despite parental pressures to the contrary.
Behavioral genetics is the study of how
A) specific phenotypes influence genotypes. B) different behaviors lead to changes in the genetic code. C) genes and environment influence behavior. D) monozygotic twins are created.