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TLS Online TPP Program

#Question id: 9224

Which of the following strategies would most rapidly increase the genetic diversity of a population in an extinction vortex?

#Section 2: Evolution

  1. Capture all remaining individuals in the population for captive breeding followed by reintroduction to the wild.

  2. Establish a reserve that protects the population's habitat.
  3. Introduce new individuals transported from other populations of the same species.
  4. Sterilize the least fit individuals in the population
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TLS Online TPP Program

#Question id: 11354

#Section 4: Behavioural Ecology

C.B. Huffaker was able to maintain experimental populations of predator and prey (using species of mites) that exhibited recurring oscillations. What feature of Huffaker's experimental design was critical to this outcome?
TLS Online TPP Program

#Question id: 10671

#Section 1: Ecology

The principle of competitive exclusion states that
TLS Online TPP Program

#Question id: 3511

#Section 2: Evolution

What proportional of one round and two wrinkle seed if random selected 3 seed from various seed produced from monohybrid test cross?
TLS Online TPP Program

#Question id: 12343

#Section 1: Ecology

Hybrids between some related species of plants are sterile because the parent plants had different chromosome numbers. Occasionally the chromosome number of such a hybrid  plant doubles spontaneously. Which of the following best describes the descendants of those plants with the double chromosome number?
TLS Online TPP Program

#Question id: 4606

#Section 2: Evolution

Which of the following evidence most strongly supports the common origin of all life on Earth? All organisms ________.