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TLS Online TPP Program

#Question id: 12103

Which of the following is a good description of an ecological niche? 

#Section 1: Ecology
  1. The address of an organism
  2. Synonymous with an organism's specific trophic level
  3. How an organism uses the biotic and abiotic resources in the community
  4. The organism's role in recycling nutrients in its habitat
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TLS Online TPP Program

#Question id: 12362

#Section 1: Ecology

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?
TLS Online TPP Program

#Question id: 12363

#Section 1: Ecology

Relative to populations with long prereproductive periods, populations with short prereproductive periods tend to
TLS Online TPP Program

#Question id: 12364

#Section 1: Ecology

Which of the following populations is capable of increasing more rapidly than the others?
TLS Online TPP Program

#Question id: 12365

#Section 1: Ecology

The age pyramid of a human population that is rapidly growing due to a high reproductive rate
TLS Online TPP Program

#Question id: 12411

#Section 1: Ecology

Plant population age pyramids
TLS Online TPP Program

#Question id: 12412

#Section 1: Ecology

In most mammalian populations the sex ratio