For #10-12, match the parameters with the type of graph they would generate: A. Intermediate growth rate & small initial population 10. A long period of almost no growth-the curve looks nearly flat. 11. A long period of slow but clearly B High growth rate & large initial population accelerating growth-the curve starts to become steeper at the end. C. Small growth rate & small initial population 12. Extremely rapid growth from the very beginning.

Human Anatomy & Physiology (11th Edition)
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ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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For questions 10-12, match the parameters with the type of graph they would generate:

10. A long period of almost no growth—the curve looks nearly flat. ______
11. A long period of slow but clearly accelerating growth—the curve starts to become steeper at the end. ______
12. Extremely rapid growth from the very beginning. ______

Options:
A. Intermediate growth rate & small initial population
B. High growth rate & large initial population
C. Small growth rate & small initial population

**Investigating different scenarios**

Waterbuck are a large antelope found in sub-Saharan Africa. Waterbuck populations in Gorongosa National Park in Mozambique are recovering after a devastating civil war. Scientists are trying to understand and predict changes in the size of waterbuck populations using models.

13. The initial values for the waterbuck population are as follows: birth rate (b) = 0.68, death rate (d) = 0.29, N₀ = 140. Calculate the waterbuck population growth rate r.  (Hint: r = b - d)
Transcribed Image Text:For questions 10-12, match the parameters with the type of graph they would generate: 10. A long period of almost no growth—the curve looks nearly flat. ______ 11. A long period of slow but clearly accelerating growth—the curve starts to become steeper at the end. ______ 12. Extremely rapid growth from the very beginning. ______ Options: A. Intermediate growth rate & small initial population B. High growth rate & large initial population C. Small growth rate & small initial population **Investigating different scenarios** Waterbuck are a large antelope found in sub-Saharan Africa. Waterbuck populations in Gorongosa National Park in Mozambique are recovering after a devastating civil war. Scientists are trying to understand and predict changes in the size of waterbuck populations using models. 13. The initial values for the waterbuck population are as follows: birth rate (b) = 0.68, death rate (d) = 0.29, N₀ = 140. Calculate the waterbuck population growth rate r. (Hint: r = b - d)
```markdown
6. What does the y-axis represent? ______________________________________

7. Exit the "How to Use" page by clicking on the x button on the top right. Move the growth rate r slider to its lowest value of 0.1, then gradually increase it. What happens to the population size as you increase the growth rate?

8. Now place the growth rate at r = 0.5. (You can do this by adjusting the slider, or you can type in the value in the box next to the "r=" label and hit return.) Describe how the population growth varies if it starts from a small initial value (N₀ = 5 individuals) versus a larger initial value (N₀ = 100 individuals)? Change the "N" values accordingly to run each simulation.

9. Keep the growth rate at r = 0.5, and set N₀ = 1000 individuals. What is N when t = 6? To answer this question, you can type the new value of "t" into the dialog box. Then, rescale the graph so that you can see the higher values of N: Click on the gear icon and change the Max value of Pop.(Nₜ) to 25,000. 
   
   N = ____________

For #10-12, match the parameters with the type of graph they would generate:

10. A long period of almost no growth—the curve looks nearly flat. ________

    A. Intermediate growth rate & small initial population
```
Transcribed Image Text:```markdown 6. What does the y-axis represent? ______________________________________ 7. Exit the "How to Use" page by clicking on the x button on the top right. Move the growth rate r slider to its lowest value of 0.1, then gradually increase it. What happens to the population size as you increase the growth rate? 8. Now place the growth rate at r = 0.5. (You can do this by adjusting the slider, or you can type in the value in the box next to the "r=" label and hit return.) Describe how the population growth varies if it starts from a small initial value (N₀ = 5 individuals) versus a larger initial value (N₀ = 100 individuals)? Change the "N" values accordingly to run each simulation. 9. Keep the growth rate at r = 0.5, and set N₀ = 1000 individuals. What is N when t = 6? To answer this question, you can type the new value of "t" into the dialog box. Then, rescale the graph so that you can see the higher values of N: Click on the gear icon and change the Max value of Pop.(Nₜ) to 25,000. N = ____________ For #10-12, match the parameters with the type of graph they would generate: 10. A long period of almost no growth—the curve looks nearly flat. ________ A. Intermediate growth rate & small initial population ```
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