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TLS Online TPP Program

#Question id: 11182

In general

#Section 4: Behavioural Ecology
  1. Dispersal regulates population size
  2. Stress is density-independent
  3. In bird populations the holder of a smaller high-quality territory will be more likely to mate than the holder of a larger, low-quality territory
  4. Plants do not have behaviors that are analogous to animal territoriality
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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: 3270

#Section 2: Evolution

Heterozygote advantage should be most closely linked to which of the following?
TLS Online TPP Program

#Question id: 4713

#Section 2: Evolution

A farmer uses triazine herbicide to control pigweed in his field. For the first few years, the triazine works well and almost all the pigweed dies; but after several years, the farmer sees more and more pigweed. Which of these statements explains why the pigweed reappeared?
TLS Online TPP Program

#Question id: 12150

#Section 2: Evolution

You are studying population dynamics in three species of small aquatic invertebrates called water fleas. Among these species, which is most likely to exhibit regular population cycles? 
TLS Online TPP Program

#Question id: 10848

#Section 1: Ecology

Intraspecific competition

A. Is seen only in species of animals

1. Through time, hosts become more resistant to parasitic infections and, if they are to be successful, parasites become less likely to cause the death of their hosts. This is an example of