Using the Lincoln index to estimate the population size of wolves, you capture, mark, and release 20 wolves during the precensus period. In the census period 13 marked and 5 unmarked wolves are captured. What is the estimate of the size of the population of wolves that occupy your backyard?

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#Question id: 10830

#Section 2: Evolution

Which of the following helps a prey species avoid being detected by a predator?

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#Question id: 11516

#Section 2: Evolution

What type of survivorship curve do humans have?

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#Question id: 12414

#Section 1: Ecology

On a life table lx represents the ______ and ex represents ______.

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#Question id: 10676

#Section 2: Evolution

For a pair of interacting species, increased specialization and decreased niche breadth in both species would result in

TLS Online TPP Program

#Question id: 3435

#Section 2: Evolution

You turn on a light and observe cockroaches scurrying to dark hiding places. What have you observed?