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TLS Online TPP Program

#Question id: 4705

Darwin and Wallace's theory of evolution by natural selection was revolutionary because it ________.

#Section 2: Evolution

  1. was the first theory to refute the ideas of special creation

  2. proved that individuals acclimated to their environment over time

  3. dismissed the idea that species are constant and emphasized the importance of variation and change in populations

  4. was the first time a biologist had proposed that species changed through time

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TLS Online TPP Program

#Question id: 11714

#Section 2: Evolution

In recognizing patchiness in the natural world, ecologists have developed three different models of populations. Which of these recognize(s) that there are differences in the quality of habitat patches without considering effects of differences in habitat quality within the habitat matrix?
TLS Online TPP Program

#Question id: 9215

#Section 5: Applied Ecology & Evolution

Use the following figure to answer the question


Five new individuals were added to a small population of bighorn sheep in 1986, and ten more were added between 1990 and 1994. According to the figure, what occurred in this population after these additions?
TLS Online TPP Program

#Question id: 12680

#General Aptitude

The perimeter of two squares are 40 cm and 24 cm. The perimeter of a third square , whose area is equal to the difference of the area of these squares, is
TLS Online TPP Program

#Question id: 9208

#Section 2: Evolution

Which of the following threats to biodiversity is targeted at specific species rather than groups of species?
TLS Online TPP Program

#Question id: 15725

#Section 2: Evolution

Alfred Russel Wallace (1823–1913), who was collecting specimens in the Malay Archipelago, had independently conceived that