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Problem: Which of the following could qualify as a top-down control on a grassland community? a. limitation of plant biomass by rainfall amount b. influence of temperature on competition among plants c. influence of soil nutrients on the abundance of grasses versus wildflowers d. effect of grazing intensity by bison on plant species diversity

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Which of the following could qualify as a top-down control on a grassland community?

a. limitation of plant biomass by rainfall amount

b. influence of temperature on competition among plants

c. influence of soil nutrients on the abundance of grasses versus wildflowers

d. effect of grazing intensity by bison on plant species diversity

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Our expert Biology tutor, Kaitlyn took 6 minutes and 14 seconds to solve this problem. You can follow their steps in the video explanation above.

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Based on our data, we think this problem is relevant for Professor Ison's class at NCSU.