TLS Online TPP Program

#Question id: 12667


Which of the following is true?

#Unit 10. Ecological Principles
  1. K-selection operates in populations where populations fluctuate well below the carrying capacity. 
  2. R-selection occurs in populations whose densities are very near the carrying capacity.
  3. Different populations of the same species will be consistently r- or K-selected. 
  4. R- and K-selection are two extremes of a range of life history strategies.