Where in the mammalian kidney would you expect to find cells with the highest concentration of osmolytes such as
sorbitol?
a. renal pelvis
b. renal cortex
c. Bowman's capsule
d. collecting ducts
e. renal medulla
ANSWER: e
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Which of the following is NOT an advantage that fungal mycorrhizae bestow upon plants?
A. The fungus supplies water to the plant. B. The fungus supplies mineral nutrients to the plant. C. The fungus binds the soil and prevents erosion. D. The fungus protects the plant against pathogens and toxins. E. The fungus supplies organic food to the plant.
Which of the following lists the correct order of tracheal system structures, from most external to most
internal?
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The firefly (Photinus†granulatus) and the zebra mussel (Dreissena†polymorpha) are both members of the kingdom Animalia. This indicates that they must also both be members of the same
A. phylum B. genus C. species D. order E. domain