The fact that exposure to a teratogen during the period of the zygote often leads to a spontaneous abortion (miscarriage) while the same exposure during the period of the fetus can lead to minor defects of bodily structures or systems demonstrates that
a. the impact of teratogens depends on the genotype of the organism
b. the impact of teratogens changes the course of prenatal development
c. different teratogens affect different aspects of prenatal development
d. the impact of a teratogen depends on the amount, or dose, of the teratogen
b
Psychology
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Merit pay plans attempt to link pay to performance on blue-collar jobs.
a. true b. false
Psychology
Nicolas was given an assignment to write about his concerns and stresses in college. Which of the following statements is likely about his experience?
a. His mood may improve. b. He will have better health. c. He is focusing on emotional expression. d. All of these are true.
Psychology