Jason carries the genes for a rare genetic disorder, but does not have any symptoms of the disease. In this case, we can say that the disease is part of Jason's __________
a) genotype
b) phenotype
c) dominant-recessive pattern
d) multifactorial inheritance
ANS: A, A genotype is like a genetic blueprint for a person's later physical expression.
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Which federally illegal drug, when used during pregnancy, can restrict oxygen that reaches the fetus and lead to infants who are irritable, nervous, and easily disturbed?
A. cocaine B. marijuana C. LSD D. amphetamines
It appears that most human characteristics are influenced by
a. a single gene. b. a single pair of genes. c. the father's genetic endowment more than the mother's. d. more than one pair of genes.
In the late 1500s, Johann Weyer, considered the founder of modern psychopathology, __________.
A. was a popular writer who argued that mental illness was due to demonic possession B. was a popular writer and physician who argued that mental illness was due to imbalances in the four humors C. wrote a book that was condemned by many, arguing that those accused of engaging in witchcraft were mentally ill D. wrote a book that was scorned by many, arguing that mental illness was due to bodily magnetism
Alcoholism among Hispanic groups is believed to be most affected by which factor?
a. negative consequences c. discrimination b. media messages d. peer pressure