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TLS Online TPP Program

#Question id: 12145

If population size is exactly half of carrying capacity: 

#Section 2: Evolution
  1. The population can more than double in size and still be supported by the environment
  2. The population is growing at its maximum rate
  3. Per capita rate of increase = 0
  4. When it doubles in size, the population will reach the inflection point separating the early accelerating phase of population growth from the later decelerating phase

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TLS Online TPP Program

#Question id: 3484

#Section 2: Evolution

Modern behavioral concepts relate the cost of a behavior to its benefit. Under which relationship might a behavior be performed?

A) cost is greater than the benefit

B) cost is less than the benefit

C) cost is equal to the benefit
TLS Online TPP Program

#Question id: 12094

#Section 1: Ecology

Which of the following plant groups is now extinct?
TLS Online TPP Program

#Question id: 11766

#Section 2: Evolution

The population density of a particular insect species was determined to be 15,000 adults per hectare in the summer of 1996, 21,000 adults per hectare in the summer of 1997, and 29,400 adults per hectare in the summer of 1998.

What would you expect the insect population to be in the summer of 2000, assuming no change in λ?
TLS Online TPP Program

#Question id: 10818

#Section 2: Evolution

Which of these relationships is generally not considered one that underlies community structure?
TLS Online TPP Program

#Question id: 10896

#Section 1: Ecology

Resource partitioning results in