The fact that ingestion of nicotine can lead to an increased risk of miscarriage or low birth weight while contracting rubella can cause aberrant development of the eyes, ears, and heart demonstrates that
a. ?the impact of all teratogens changes of the course of prenatal development. in exactly the same patterns.
b. ?the impact of a teratogen depends on the amount, or dose, of the teratogen.
c. ?each teratogen affects a specific aspect (or aspects) of prenatal development.
d. ?the impact of teratogens depends on the genotype of the organism.
a. ?the impact of all teratogens changes of the course of prenatal development. in exactly the same patterns.
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Which idea suggests that the sex drive has been shaped by natural selection?
a. social plasticity hypothesis b. social constructionist theory c. social exchange theory d. evolutionary theory
How many people experience a social phobia in their lifetime?
a. 1 in 2 people b. 1 in 4 people c. 1 in 5 people d. 1 in 8 people
Based on what is know about group polarization, a republican judge sitting on an appeals panel with two other republican judges would be expected to vote ____ than when sitting on a panel that included a democratic judge.
A. more liberally B. more conservatively C. more predictably D. less predictably
In order to prevent SIDS, healthy babies should be
a. placed face down to sleep. b. placed on their backs to sleep. c. propped up on a small pillow to sleep. d. covered with a down comforter to prevent developing a chill while sleeping.