Homework Help is Here – Start Your Trial Now!
Science
Biology
The purpose of the experiment is to study how_______(IV) affects the ______(DV). Explain the background of the experiment. Include examples of lilting factors and explain how the limiting factors affect the carrying capacity of a population.

The purpose of the experiment is to study how_______(IV) affects the ______(DV). Explain the background of the experiment. Include examples of lilting factors and explain how the limiting factors affect the carrying capacity of a population.

Biology Today and Tomorrow without Physiology (MindTap Course List)
Biology Today and Tomorrow without Physiology (MindTap Course List)
5th Edition
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cecie Starr, Christine Evers, Lisa Starr
Chapter16: Population Ecology
Section: Chapter Questions
Problem 2DID
See similar textbooks
icon
Related questions
Question
The purpose of the experiment is to study how_______(IV) affects the ______(DV). Explain the background of the experiment. Include examples of lilting factors and explain how the limiting factors affect the carrying capacity of a population.
Trial Limiting factor How did the limiting factor affect the population growth? With low migration rate, the number of fishes in locality decreases and finding a mate would be difficult so breeding will take 1 Migration (low) Migration (high) High migration results in a drastic decrease in the number of fishes in the locality. As a result, other fishes enter the fish population. 3 Predators (many) The population growth curve dropped down and stayed at zero population for a long time between 11 years. There may be Predators (none) Tuna populations increased exponentially. The growth curve of these populations becomes steeper as time passes. Food (little) During the past years, due to little food, the growth of the tuna fish population decreased. A dotted line on the population Food (abundant) Tuna growth followed a normal growth curve until it reached year 14. In fourteen years, the population stats declined, and by Disease/Pollution Population growth can be slowed or stopped by diseases and pollution. Pollution and disease are present during trial 5. 41 6,
Transcribed Image Text:Trial Limiting factor How did the limiting factor affect the population growth? With low migration rate, the number of fishes in locality decreases and finding a mate would be difficult so breeding will take 1 Migration (low) Migration (high) High migration results in a drastic decrease in the number of fishes in the locality. As a result, other fishes enter the fish population. 3 Predators (many) The population growth curve dropped down and stayed at zero population for a long time between 11 years. There may be Predators (none) Tuna populations increased exponentially. The growth curve of these populations becomes steeper as time passes. Food (little) During the past years, due to little food, the growth of the tuna fish population decreased. A dotted line on the population Food (abundant) Tuna growth followed a normal growth curve until it reached year 14. In fourteen years, the population stats declined, and by Disease/Pollution Population growth can be slowed or stopped by diseases and pollution. Pollution and disease are present during trial 5. 41 6,
Female cottontail rabbits (Sylvilagus floridanus) are especially fertile, able to give birth to seven litters a year. While this would suggest areas with cottontail rabbits would be overrun by them, this isn't the case. Rabbit populations are restricted by factors like food availability and predation. Due to these limiting factors the rabbit population will only get so big and that is it's carrying capacity. Carrying capacity can fluctuate depending on the limiting factors. If there is more predation or little food, then the carrying capacity will be lower. If there is little predation and abundant food, then the carrying capacity will be higher because the ecosystem can support a larger population.
Transcribed Image Text:Female cottontail rabbits (Sylvilagus floridanus) are especially fertile, able to give birth to seven litters a year. While this would suggest areas with cottontail rabbits would be overrun by them, this isn't the case. Rabbit populations are restricted by factors like food availability and predation. Due to these limiting factors the rabbit population will only get so big and that is it's carrying capacity. Carrying capacity can fluctuate depending on the limiting factors. If there is more predation or little food, then the carrying capacity will be lower. If there is little predation and abundant food, then the carrying capacity will be higher because the ecosystem can support a larger population.
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
Biology Today and Tomorrow without Physiology (Mi…
Biology Today and Tomorrow without Physiology (Mi…
Biology
ISBN:
9781305117396
Author:
Cecie Starr, Christine Evers, Lisa Starr
Publisher:
Cengage Learning
Biology (MindTap Course List)
Biology (MindTap Course List)
Biology
ISBN:
9781337392938
Author:
Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS