Chapter 5 and supplemental reading questions
1. Describe the three general patterns of population distribution.
2. List the four reasons that contribute to a clumped pattern.
3. Explain the four variables that result in population size (population change equation).
4. Describe the three basic types of age structures.
5. Define (r) - biotic potential and give three characteristics of organisms that have this
potential.
6. What is environmental resistance and how does it relate to carrying capacity?
7. Explain what a J-shaped curve is and how it can lead to an S-shaped curve.
8. Draw a population graph showing a J and S-shaped curve including an overshoot (time
lag). Explain your graph with an example.
9. List the pros and cons of having a high population density.
10. List and describe the four general patterns of variation found population size.
11. Define asexual and sexual reproduction and list the three disadvantages of sexual
reproduction.
12. Describe several characteristics of both r and k reproductive strategists.
13. Describe the three types of survivorship curves and give example organisms for each.