A mutation:
a. is always harmful to the organism
b. sometimes confers a survival advantage
c. is never spontaneous
d. cannot occur in the genotype
B
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Childbearing is safest when the mother's age is between ____ and ____ years
a. 13; 20 b. 16; 35 c. 25; 40 d. 30; 45
Lazarus described inner concern hassles as being lonely or socially isolated
Indicate whether the statement is true or false
After which of the following techniques is spontaneous recovery of fear most likely?
a. ?virtual reality therapy b. ?flooding c. ?systematic desensitization d. ?token economy
________ refers to the tendency for each hemisphere of the brain to take control of different functions
a. Neurotransmission b. Homeostasis c. Cortical transmission d. Cerebral dominance e. Spatial orientation