____ is the most fatal genetic disorder in the United States
a. Cystic fibrosis
b. Huntington’s disease
c. Sickle cell anemia
d. Anhidrotic dysplasia
e. Color blindness
ANSWER: a
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Caenorhabditis elegans is a favorite for genetic
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a. temporarily b. permanently
c. for months d. for many years e. for an entire lifetime