Which of the following RNA virus families include the smallest viral pathogens in animals?
A. Picornaviridae
B. Coronaviridae
C. Paramyxoviridae
D. Arenaviridae
E. Rhinoviridae
Answer: A
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This tissue is found in oviducts
a. A b. B c. C d. D e. E
Rates of herbivory are highest in
A) aquatic ecosystems dominated by phytoplankton. B) aquatic ecosystems dominated by vascular plants. C) terrestrial ecosystems dominated by herbaceous plants. D) terrestrial ecosystems dominated by woody plants.
Familial hypercholesterolemia is a(n) _______ disorder.
Fill in the blank(s) with the appropriate word(s).
The major reason why there are fewer antiprotozoal drugs than antibacterial drugs is because ________.
A. antiprotozoal drugs cost much more than antibacterial drugs to develop B. antiprotozoal drugs are only effective when injected C. it is much more difficult to develop selectively toxic antiprotozoal drugs since protozoan cells are eukaryotic D. antiprotozoal drugs are not needed in the United States