Which of the following could qualify as a bottom-up control on a grassland community? (A) limitation of plant biomass by rainfall amount, (B) effect of grazing intensity by bison on plant species diversity, (C) the effects of predation by wolves on herbivore density, (D) herbivory by moth larvae reducing abundances of certain plant species, (E) agricultural practices by humans eliminating all but one species of grass.

Which of the following could qualify as a bottom-up control on a grassland community? (A) limitation of plant biomass by rainfall amount, (B) effect of grazing intensity by bison on plant species diversity, (C) the effects of predation by wolves on herbivore density, (D) herbivory by moth larvae reducing abundances of certain plant species, (E) agricultural practices by humans eliminating all but one species of grass.

Science Of Agriculture Biological Approach

5th Edition

ISBN:9780357229323

Author:Herren

Publisher:Herren

Chapter19: Wildlife Management

Section: Chapter Questions

Problem 2SLA

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