Zookeeper Ross knows that he shares some of his genetic makeup with the chimpanzee, Chumley. You could tell Ross that between __________ percent of their DNA is identical

To get people to change self-destructive behavior, social psychologists would be likely to

a. persuade them by offering useful information. b. scare the living daylights out of them. c. threaten them with punishment. d. none of the above

What is the name of the protective insulation that surrounds parts of neurons and speeds the transmission of electrical impulses along brain cells?

a) Reticular formation b) Corpus callosum c) Myelin d) Cerebellum