By secreting the hormone _____, the male embryo stimulates the development of the internal male reproductive system
a. estrogen
b. teratogen
c. surfactant
d. testosterone
d
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Leo is trying to determine which subcortical brain areas contain receptors for the neurotransmitter substance P. What technique can he use to accomplish this goal?
A. Nissl stain B. autoradiography C. fluorogold labeling D. immunocytochemistry
One of the advantages of the clinical interview is that it:
a. provides brief and concise details regarding the nature of the client's problems b. is usually relaxed and less emotionally draining for the client than written testimonials would be c. is the most narrow means of assessing abnormality available to psychologists d. yields an enormous amount of information about the client's background and current problems
Piaget's concept of egocentrism refers to the child's
a. desire to be at the center of every else's interest. b. development of an ego. c. belief that others see the world exactly as she or he does. d. assumption that everyone understands what she or he is saying. e. belief that she or he is more important than anyone else.
You are reading the local newspaper when you notice an article that states researchers have
discovered the gene for shyness. You smile as you remember the information you learned in your child development class that this cannot betotally accurate because shyness is due to a. genomic imprinting. b. dominance pattern inheritance. c. recessive pattern inheritance. d. multi-factorial inheritance.