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TLS Online TPP Program

#Question id: 10574

Which of the following statements about the evolution of life histories is correct?

#Section 1: Ecology
  1. Stable environments with limited resources favor r-selected populations.
  2. K-selected populations are most often found in environments where density-independent factors are important regulators of population size.
  3. Most populations have both r- and K-selected characteristics that vary under different environmental conditions.
  4. The reproductive efforts of r-selected populations are directed at producing just a few offspring with good competitive abilities
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TLS Online TPP Program

#Question id: 11178

#Section 4: Behavioural Ecology

At low population densities
TLS Online TPP Program

#Question id: 11716

#Section 2: Evolution

Macroecology addresses patterns of range size and population density. Which of the following statements is true?
TLS Online TPP Program

#Question id: 10898

#Section 1: Ecology

Living in groups, such as the herds of bison that once inhabited the prairie, may evolve because of
TLS Online TPP Program

#Question id: 11356

#Section 1: Ecology

The Lotka-Volterra population models for predator and prey result in:
TLS Online TPP Program

#Question id: 9212

#Section 2: Evolution

Burning fossil fuels releases oxides of sulfur and nitrogen. These air pollutants can be responsible for ________.