1. Viruses can infect
a. plants.
b. bacteria.
c. animals.
d. all organisms.

2. The suffix -virales is given to the following terms within the taxon
a. Species
b. Order
c. Family
d. Genus

3. The correct hierarchical order for virus classification is
a. order, genus, family, subfamily, species.
b. species, genus, family, subfamily, order.
c. order, family, subfamily, genus, species.
d. genus, order, family, subfamily, species.