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TLS Online TPP Program

#Question id: 12573

Which of the following conditions is the most likely indicator of a population in an extinction vortex? 

#Section 5: Applied Ecology & Evolution
  1. The population is geographically divided into smaller populations.
  2. The species is found only in small pockets of its former range
  3. The effective population size of the species falls below 500.
  4. Genetic measurements indicate a continuing loss of genetic variation.
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TLS Online TPP Program

#Question id: 10600

#Section 2: Evolution

Which of the following is not feature of Type II survivorship curve?
TLS Online TPP Program

#Question id: 10870

#Section 1: Ecology

Which of the following best describes the relationship between a tick and a dog?
TLS Online TPP Program

#Question id: 12576

#Section 5: Applied Ecology & Evolution

Estimates of current rates of extinction
TLS Online TPP Program

#Question id: 10846

#Section 1: Ecology

Many birds readily feed upon periodic cicadas when they emerge as adults. This interaction between birds and cicadas represents an example of
TLS Online TPP Program

#Question id: 11180

#Section 4: Behavioural Ecology

In contrast to herbivores,