McGraw-Hill Online Learning Center Test

McGraw-Hill Online Learning Center Test


1. Review the image and answer the following questions.

How do the eating habits of herbivores correlate with the anatomy of their digestive tracts?

A. Herbivores eat on the run, so their digestive tracts use little energy.
B. Herbivores eat infrequent, large meals.
C. Herbivores graze continuously.
D. It is impossible to make such a generalization, based on the diversity of herbivore behavior.


2. How does the dentition of predators correlate with their mode of nutrition?

A. pointed, enlarged canine teeth allow the ripping and tearing of flesh of their prey
B. lack of broad, flat chewing teeth
C. many kinds of teeth, as is seen in the omnivore that sometimes consumes meat
D. All of these are correct.
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