Population Dynamics - Reading
12 Questions
| Attempts: 225
Prentice Hall: BiologySections 5-1, 5-2
Questions and Answers
- 1.Population is determined by geographic distribution, biomass, and number of predators vs. number of plants.
- A.
True
- B.
False
- 2.Name (first and last)
- 3.Student ID #
- 4.Population size is determined by the relationship between birth rate, death rate, immigration, and emigration.
- A.
True
- B.
False
- 5.Bacteria populations grow exponentially.
- A.
True
- B.
False
- 6.Exponential growth is shown on a "U" shaped curve.
- A.
True
- B.
False
- 7.Populations grown exponentially under reasonable conditions with enough resources for one year.
- A.
True
- B.
False
- 8.Logistic growth occurs when exponential growth speeds up.
- A.
True
- B.
False
- 9.A decreasing birth rate slows population growth.
- A.
True
- B.
False
- 10.Carrying capacity is the maximum number of individuals within a population that an environment can support.
- A.
True
- B.
False
- 11.Limiting factors cause population growth to increase.
- A.
True
- B.
False
- 12.Predator-prey relationship is an example of a density-dependent limiting factor.
- A.
True
- B.
False
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