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TLS Online TPP Program

#Question id: 9235

Agricultural lands frequently require nutrient augmentation because ________.

#Section 5: Applied Ecology & Evolution

  1. nitrogen-fixing bacteria are not as plentiful in agricultural soils because of the use of pesticides

  2. the nutrients that become the biomass of plants are not cycled back to the soil on lands where they are harvested

  3. land that is available for agriculture tends to be nutrient-poor
  4. cultivation of agricultural land inhibits the decomposition of organic matter
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TLS Online TPP Program

#Question id: 10669

#Section 2: Evolution

The three graphs (A, B, C) show population growth (N) patterns in relation to N or time (t)


Which of the following above graph showing exponential growth?
TLS Online TPP Program

#Question id: 16753

#Section 5: Applied Ecology & Evolution

The probability of a persons having the disease when the test is positive
TLS Online TPP Program

#Question id: 12265

#Section 1: Ecology

A metapopulation consists of
TLS Online TPP Program

#Question id: 12441

#Section 1: Ecology

As the biomass of the individual plants making up a population increases
TLS Online TPP Program

#Question id: 3487

#Section 2: Evolution

Which of the following is true of innate behaviors?

A) Genes have very little influence on the expression of innate behaviors.

B) Innate behaviors tend to vary considerably among members of a population.

C) Innate behaviors are limited to invertebrate animals.

D) Innate behaviors are expressed in most individuals in a population across a wide range of environmental conditions.

E) Innate behaviors occur in invertebrates and some vertebrates but not in mammals.