Question 3: Based on Lotka-Volterra's models, you should be able to change just 1 parameter of your experiment (N₁, N₂, K₂, K₁) and change the outcome of question 1. 1. State which parameter you would choose to change and how you will change it. That is: you could increase N₁ II. How does changing this parameter alter the outcome? (i.e. What is the new outcome? - Do you go from 1 always species winning to coexistence? from stability to instability? coexistence to 1 species always winning? from species 1 wins to species 2 wins) III. Using concepts of interspecific, intraspecific competition and/or carrying capacity, explain why you think changing your parameter changed the outcome?
Question 3: Based on Lotka-Volterra's models, you should be able to change just 1 parameter of your experiment (N₁, N₂, K₂, K₁) and change the outcome of question 1. 1. State which parameter you would choose to change and how you will change it. That is: you could increase N₁ II. How does changing this parameter alter the outcome? (i.e. What is the new outcome? - Do you go from 1 always species winning to coexistence? from stability to instability? coexistence to 1 species always winning? from species 1 wins to species 2 wins) III. Using concepts of interspecific, intraspecific competition and/or carrying capacity, explain why you think changing your parameter changed the outcome?
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,...
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![### Question 3: Analysis Using Lotka-Volterra Models
#### Overview:
Based on Lotka-Volterra's models, you should be able to modify one parameter in your experiment (N₁, N₂, K₂, K₁) to change the outcome of question 1.
**I. Parameter Selection:**
State which parameter you would choose to change and how you will change it. For example, you could increase \( N_1 \).
**II. Effect of Parameter Change:**
How does altering this parameter affect the outcome? Consider the following scenarios:
- Transition from one species always winning to coexistence
- Moving from stability to instability
- From coexistence to one species always winning
- Changing from species 1 winning to species 2 winning
**III. Explanation of Outcome:**
Using concepts such as interspecific and intraspecific competition and/or carrying capacity, explain why you believe altering your chosen parameter resulted in the observed outcome.
---
#### Detailed Description:
**1. Parameter Choice & Modification:**
Specify the parameter you have chosen (e.g., \( N_1 \)), and describe the manner in which it will be altered (e.g., increasing \( N_1 \) by a specific amount or percentage).
**2. Outcome Variation:**
Evaluate and describe how the change in the chosen parameter influences the outcome. Consider whether the change led to:
- A shift from a dominant species scenario to a balance where both species coexist
- A change from a stable system to one with fluctuations
- A reversal in which species is dominant
**3. Theoretical Explanation:**
Elaborate on the theoretical basis for the changes observed. Incorporate principles such as:
- **Interspecific Competition:** How the interactions between different species affect their populations.
- **Intraspecific Competition:** How population density within a species impacts its own growth and survival.
- **Carrying Capacity (K):** The maximum population size that the environment can sustain for each species.
By critically analyzing these factors, you can provide a comprehensive explanation of why changing the specific parameter led to the observed changes within the model's dynamics.
---
**Note:** If graphs or diagrams are involved, they should visually represent the altered conditions and outcomes, clearly depicting how different population parameters interact under the Lotka-Volterra model’s assumptions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F27aebd21-11ae-4c4a-99d8-a139976157f8%2Fc150e834-ea46-4df1-92c5-5c535d0dbc32%2Fnqnp9mq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Question 3: Analysis Using Lotka-Volterra Models
#### Overview:
Based on Lotka-Volterra's models, you should be able to modify one parameter in your experiment (N₁, N₂, K₂, K₁) to change the outcome of question 1.
**I. Parameter Selection:**
State which parameter you would choose to change and how you will change it. For example, you could increase \( N_1 \).
**II. Effect of Parameter Change:**
How does altering this parameter affect the outcome? Consider the following scenarios:
- Transition from one species always winning to coexistence
- Moving from stability to instability
- From coexistence to one species always winning
- Changing from species 1 winning to species 2 winning
**III. Explanation of Outcome:**
Using concepts such as interspecific and intraspecific competition and/or carrying capacity, explain why you believe altering your chosen parameter resulted in the observed outcome.
---
#### Detailed Description:
**1. Parameter Choice & Modification:**
Specify the parameter you have chosen (e.g., \( N_1 \)), and describe the manner in which it will be altered (e.g., increasing \( N_1 \) by a specific amount or percentage).
**2. Outcome Variation:**
Evaluate and describe how the change in the chosen parameter influences the outcome. Consider whether the change led to:
- A shift from a dominant species scenario to a balance where both species coexist
- A change from a stable system to one with fluctuations
- A reversal in which species is dominant
**3. Theoretical Explanation:**
Elaborate on the theoretical basis for the changes observed. Incorporate principles such as:
- **Interspecific Competition:** How the interactions between different species affect their populations.
- **Intraspecific Competition:** How population density within a species impacts its own growth and survival.
- **Carrying Capacity (K):** The maximum population size that the environment can sustain for each species.
By critically analyzing these factors, you can provide a comprehensive explanation of why changing the specific parameter led to the observed changes within the model's dynamics.
---
**Note:** If graphs or diagrams are involved, they should visually represent the altered conditions and outcomes, clearly depicting how different population parameters interact under the Lotka-Volterra model’s assumptions.
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