The change in prey consumed per predator as prey numbers increase is called the predator's
A)numerical response.
B)functional response.
C)foraging optimum.
D)oscillation.

Question

Quizplus · Accepted Answer

The change in prey consumed per predator as prey numbers increase is called the predator's functional response. This describes the relationship between the number of prey and the number of predators that consume them. A numerical response refers to an increase in predator population in response to an increase in prey numbers. Foraging optimum refers to the point at which a predator maximizes its energy intake while minimizing the energy expended in obtaining food. Oscillation refers to a back and forth movement between different states, which does not apply to the question.

The Change in Prey Consumed Per Predator as Prey Numbers