Toxic agents that compromise an unborn child's development are called:
a) teratogens.
b) androgens.
c) blastocysts.
d) antigens.
ANS: A
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Which of these drug types relieves both anxiety and pain?
a. Neuroleptics b. L-dopa c. Stimulants d. Opiates
What is the difference between cooperation and altruism?
A. Cooperation is commonly used in social groups when altruism is not an option. B. Cooperation requires self-sacrifice, whereas altruism does not. C. Cooperation is mutually beneficial, whereas altruism benefits only one person. D. Cooperation is a strategy for large social groups, whereas altruism is a strategy for small social groups.
Individual tests of intelligence are more time-consuming than group tests, and they require
more training on the part of the examiner. Indicate whether the statement is true or false
Primary somatosensory cortex is in the
A) postcentral gyrus. B) precentral gyrus. C) occipital lobe. D) frontal lobe. E) both B and D