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TLS Online TPP Program

#Question id: 12361

In the lincoln index of relative population size, N = NM/r. What does m represent?

#Section 1: Ecology
  1. The total number of animals marked in the precensus period 
  2. The estimate of the population size 
  3. The total number of animals trapped in the census period 
  4. The number of marked animals recaptured in the census period 
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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
TLS Online TPP Program

#Question id: 12316

#Section 1: Ecology

Which of the following might affect the foraging behavior of an animal in the context of optimal foraging?