You are attending a family reunion of your dad's extended family. You often wonder how you could be related to any of them based on their physical and behavioral characteristics. What is the chance you share an allele with your first cousins?
a. one sixteenth
b. one eighth
c. one fourth
d. one half
ANSWER:
b
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The highest risk for divorce occurs in couples who
a. postponed having children for five or more years following marriage. b. are young and have been married for about seven years. c. married in their mid 30s. d. never had children.
Many of the emotional attitudes that people develop toward foods, political parties, and ethnic groups were developed in childhood by observing how their parents responded to these same foods or groups. Thus, these reactions were probably conditioned
a. through negative transference. b. by insight learning. c. by response chaining. d. vicariously.
When you pick up a dime, a message is transmitted from sensory receptors in your hand to the brain, and from the brain to the muscles in your hand. Which structure(s) is/are part of this process?
a. spinal cord c. afferent and efferent neurons b. peripheral nervous system d. all of these
Abused children are friendlier than other children are
Indicate whether this statement is true or false.