Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134580999
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
Bartleby Related Questions Icon

Related questions

bartleby

Concept explainers

Question

Need help with this worksheet, please

 

**Population and Limiting Factors Worksheet**

### Completion Exercise
Use each of the terms below only once to complete the passage.

- carrying capacity
- density dependent
- density independent
- growth rate
- population density
- randomly
- spatial distribution

Some characteristics that all populations have include (1) __________, (2) __________, and (3) __________. Populations tend to be dispersed (4) __________, uniformly, and in clumps. Populations also tend to stabilize near the (5) __________ of their environment. Factors that limit populations are either (6) __________ or (7) __________.

### Table: Population-Limiting Factors

Complete the table by checking the correct column(s) for each description.

| Description                              | Density Dependent | Density Independent |
|------------------------------------------|-------------------|---------------------|
| 8. Earthquake-related tsunami            |                   |                     |
| 9. Intense competition for a food source |                   |                     |
| 10. Influenza epidemic                   |                   |                     |
| 11. Flooding due to a hurricane          |                   |                     |
| 12. Change in the number of predators    |                   |                     |

### True or False Statements

13. Population-limiting factors keep a population from increasing indefinitely.

14. Density-independent factors include parasites and disease.

15. On Isle Royale, the population of moose decreased as the population of wolves decreased.

16. Competition can occur within a species or between two different species.

---

**Instructions for Educational Use:**

- **Fill in the blanks** in the passage using the terms provided to understand the basic characteristics of populations.
- **Complete the table** by identifying whether the factors listed are density dependent or density independent.
- **Assess the statements** for truthfulness and make corrections as needed for clarification on population-limiting factors.

This worksheet helps in understanding how various factors affect populations in ecosystems and how they interact to stabilize or destabilize population numbers.
expand button
Transcribed Image Text:**Population and Limiting Factors Worksheet** ### Completion Exercise Use each of the terms below only once to complete the passage. - carrying capacity - density dependent - density independent - growth rate - population density - randomly - spatial distribution Some characteristics that all populations have include (1) __________, (2) __________, and (3) __________. Populations tend to be dispersed (4) __________, uniformly, and in clumps. Populations also tend to stabilize near the (5) __________ of their environment. Factors that limit populations are either (6) __________ or (7) __________. ### Table: Population-Limiting Factors Complete the table by checking the correct column(s) for each description. | Description | Density Dependent | Density Independent | |------------------------------------------|-------------------|---------------------| | 8. Earthquake-related tsunami | | | | 9. Intense competition for a food source | | | | 10. Influenza epidemic | | | | 11. Flooding due to a hurricane | | | | 12. Change in the number of predators | | | ### True or False Statements 13. Population-limiting factors keep a population from increasing indefinitely. 14. Density-independent factors include parasites and disease. 15. On Isle Royale, the population of moose decreased as the population of wolves decreased. 16. Competition can occur within a species or between two different species. --- **Instructions for Educational Use:** - **Fill in the blanks** in the passage using the terms provided to understand the basic characteristics of populations. - **Complete the table** by identifying whether the factors listed are density dependent or density independent. - **Assess the statements** for truthfulness and make corrections as needed for clarification on population-limiting factors. This worksheet helps in understanding how various factors affect populations in ecosystems and how they interact to stabilize or destabilize population numbers.
Expert Solution
Check Mark
Knowledge Booster
Background pattern image
Biology
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Text book image
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Text book image
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Text book image
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Text book image
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Text book image
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Text book image
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education