Traits that are determined by many genes working in combination are called __________ characteristics
a. dominant
b. recessive
c. polymorphic
d. polygenic
D
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By definition, premature infants are born prior to ____ weeks after conception
a. 42 b. 40 c. 38 d. 36
Juan is a counseling psychologist, and his sister Carmen is a clinical psychologist. The main difference between them would be that Juan:
a. typically sees patients who have more severe problems than the patients Carmen sees b. can prescribe drugs in most states, while Carmen cannot prescribe drugs c. typically sees patients who have less severe problems than the patients Carmen sees d. cannot prescribe drugs, while Carmen can prescribe drugs in most states
Most human traits are influenced by more than one gene
Indicate whether this statement is true or false.
Long-term exposure to violent and sexually degrading depiction of women leads to
A) higher levels of depression. B) higher levels of anxiety. C) emotional and physiological desensitization. D) serious criminal convictions by age 30.