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TLS Online TPP Program

#Question id: 3432

Which of the following statements is (are) true of fixed action patterns?

#Section 2: Evolution

  1. They are highly stereotyped, instinctive behaviors.

  2. They are triggered by sign stimuli in the environment and, once begun, are continued to completion.

  3. An inappropriate stimulus can sometimes trigger them.

  4. All

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TLS Online TPP Program

#Question id: 12324

#Section 1: Ecology

According to the nonequilibrium model,
TLS Online TPP Program

#Question id: 12323

#Section 1: Ecology

Which of the following is considered by ecologists a measure of the ability of a community either to resist change or to recover to its original state after change?
TLS Online TPP Program

#Question id: 12322

#Section 1: Ecology

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

#Question id: 12321

#Section 1: Ecology

Based on the intermediate disturbance hypothesis, a community's species diversity is
TLS Online TPP Program

#Question id: 12320

#Section 1: Ecology

Animals that help other animals of the same species are expected to
TLS Online TPP Program

#Question id: 12318

#Section 1: Ecology

The evolution of mating systems is most likely affected by