Which of the following is NOT one of Darwin's four key insights?
a. Some characteristics are heritable.
b. Organisms vary in endless ways.
c. Genetic drift is a major factor in the evolution of species.
d. Organisms tend to reproduce faster than available resources.
C
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____ is (are) a fatty substance that surrounds the axon of a neuron
a. The corpus callosum b. The neural plate c. Cones d. Myelin
Bobby, Peter, and Greg are working outside on their bikes when their father, Mike, accidentally slips on some axle grease and pulled the trigger of the nail gun he is carrying several times as he is falling. All four survive, but Bobby's hippocampus, Peter's amygdala, Greg's striatum, and Mike's hypothalamus are destroyed. Who will no longer be able to dance??
a. ?Bobby b. ?Peter c. ?Greg d. ?Mike
When making a difficult decision, group members sometimes strive for agreement so as to avoid arguments, a phenomenon known as _____
a. social loafing b. obedience c. social facilitation d. groupthink
According to Ivey and Ivey, which of the following helps a person navigate interpersonal relationships and is linked to psychological well-being?
A. level of intelligence B. amount of social support C. cultural background D. personality style