Biology
Biology
12th Edition
ISBN: 9781260494570
Author: Raven, Peter
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 56, Problem 2A

According to the trophic cascade hypothesis, the removal of carnivores from an ecosystem may result in

a. a decline in the number of herbivores and a decline in the amount of vegetation.

b. a decline in the number of herbivores and an increase in the amount of vegetation.

c. an increase in the number of herbivores and an increase in the amount of vegetation.

d. an increase in the number of herbivores and a decrease in the amount of vegetation.

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