Homework Help is Here – Start Your Trial Now!
Science
Biology
Based upon r or Ro, is the population growing, declining, or stable? How often do we get a new generation of fish? Justify your answer.

Based upon r or Ro, is the population growing, declining, or stable? How often do we get a new generation of fish? Justify your answer.

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
See similar textbooks
icon
Related questions
Question

Based upon r or Ro, is the population growing, declining, or stable? How often do we get a new generation of fish? Justify your answer.

**Table Analysis and Interpretation: Fish Population Dynamics** **Question: B6. Based upon \( r \) or \( R_0 \), is the population growing, declining, or stable? How often do we get a new generation of fish? Justify your answer.** **Data Table** 1. **Age Class Intervals (\( x \))**: - The intervals range from 0 to 7.99. 2. **Frequency (\( g(x) \))**: - Total count of fish within each age class. - Values: 15, 9, 11, 13, 25, 15, 7, 1. - Total sum: 106. 3. **Percentage (\( \%g(x) \))**: - Percentage makeup within the population. - Values range from 1% to 24%. 4. **Survivorship (\( l(x) \))**: - Proportion of the original cohort surviving to each age class. - Starts at 106 and decreases with age. 5. **Survivorship Proportion (\( l(x) \% \))**: - Expresses survivorship as a percentage of the initial cohort. - Begins at 100% and drops to 1%. 6. **Reproduction (\( l(x) \times m(x) \))**: - Product of survivorship and reproduction at each interval. - Values vary, with highlights like 32 and 6.29. 7. **Reproductive Rate (\( x^*(l(x) \times m(x)) \))**: - Integrated measure considering age and productivity. - Peaks at 48.23 and varies across intervals. **Summary Values** - **\( R_0 \) (Net Reproductive Rate)**: 24.78 - **\( T \) (Generation Time)**: 3.80 months - **\( r \) (Intrinsic Rate of Increase)**: 0.84 **Conclusion** - **Population Status**: The population is growing since \( R_0 \) is greater than 1 and \( r \) is positive. - **Generation Turnover**: A new generation of fish appears approximately every 3.80 months. This indicates rapid turnover and supports the growth trend given the positive \( r \). This data implies an active reproductive cycle contributing
Transcribed Image Text:**Table Analysis and Interpretation: Fish Population Dynamics** **Question: B6. Based upon \( r \) or \( R_0 \), is the population growing, declining, or stable? How often do we get a new generation of fish? Justify your answer.** **Data Table** 1. **Age Class Intervals (\( x \))**: - The intervals range from 0 to 7.99. 2. **Frequency (\( g(x) \))**: - Total count of fish within each age class. - Values: 15, 9, 11, 13, 25, 15, 7, 1. - Total sum: 106. 3. **Percentage (\( \%g(x) \))**: - Percentage makeup within the population. - Values range from 1% to 24%. 4. **Survivorship (\( l(x) \))**: - Proportion of the original cohort surviving to each age class. - Starts at 106 and decreases with age. 5. **Survivorship Proportion (\( l(x) \% \))**: - Expresses survivorship as a percentage of the initial cohort. - Begins at 100% and drops to 1%. 6. **Reproduction (\( l(x) \times m(x) \))**: - Product of survivorship and reproduction at each interval. - Values vary, with highlights like 32 and 6.29. 7. **Reproductive Rate (\( x^*(l(x) \times m(x)) \))**: - Integrated measure considering age and productivity. - Peaks at 48.23 and varies across intervals. **Summary Values** - **\( R_0 \) (Net Reproductive Rate)**: 24.78 - **\( T \) (Generation Time)**: 3.80 months - **\( r \) (Intrinsic Rate of Increase)**: 0.84 **Conclusion** - **Population Status**: The population is growing since \( R_0 \) is greater than 1 and \( r \) is positive. - **Generation Turnover**: A new generation of fish appears approximately every 3.80 months. This indicates rapid turnover and supports the growth trend given the positive \( r \). This data implies an active reproductive cycle contributing
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Ecological interactions
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
Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
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
Laboratory Manual For Human Anatomy & Physiology
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education
SEE MORE TEXTBOOKS