Studies that demonstrate that species living in an ecological community change independently of one another in space and time a. indicate that the species arrived in the community at different times. b. indicate that the species’ realized niches are regulated by different aspects of the environment. c. suggest species interactions are the sole determinant of which species coexist in a community. d. None of the choices is correct.

Question

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Answer 1

Textbook Question

Chapter 56, Problem 1U

Studies that demonstrate that species living in an ecological community change independently of one another in space and time

a. indicate that the species arrived in the community at different times.

b. indicate that the species’ realized niches are regulated by different aspects of the environment.

c. suggest species interactions are the sole determinant of which species coexist in a community.

d. None of the choices is correct.

Expert Solution & Answer

Summary Introduction

Introduction:

An ecological community is defined as the naturally occurring group of native plants, animals and other organisms in a biological system. All the organisms are interacting with each other in a unique habitat. Their structure, composition and distribution are determined by changes in environmental conditions such climacteric conditions, altitude, and climate and water availability.

Answer to Problem 1U

Correct answer:

The species living in an ecological community changes independently of one another in space and time shows that the species realized niches that are regulated by different aspects of the environment. Therefore, option b. is correct.

Explanation of Solution

Reason for the correct statement

A niche is defined as the fitness of species that can survive under specific environmental condition. It describes that how organisms in a population use natural resources for their survival. Realized niche is the actual set of environmental condition which involves the presence and absence of other species, so that species can establish a stable population.

Option b. is given as “indicate that the species’ realized niches are regulated by different aspects of the environment”.

As, “the realized niche of a species are smaller in size because of interspecific interactions”, is the right answer.

Hence, option b. is correct.

Reasons for the incorrect statements:

Option a. is given as “indicate that the species arrived in the community at different times”.

During evolutionary changes different species are evolved due environmental conditions that tend to adapt that environment. So, it is a wrong answer.

Option c. is given as “suggest species interactions are the sole determinants of which species coexist in a community”.

Species are evolved by the changes in environmental factors and they adapt that change to survive and produce their offspring. So, it is a wrong answer.

Option d. is given as “None of the choices are correct”.

Species in a community are evolved with time and space. For their survival they also use natural resources. So, it is a wrong answer.

Hence, options a., c. and d. are incorrect.

Conclusion

An ecological community is composed of different types of population that are interacting with one another. There are four levels that are involved in ecology such as organism, population, ecosystem and community.

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Students have asked these similar questions

A particular species of butterfly is capable of surviving and reproducing both in open grasslands and in forested habitats. However, in the forested habitats this butterfly is heavily predated (eaten) by a forest bird species, so the beetle species avoids these areas and is generally found only in grasslands. Which of the following statements are true? Answer choices: A. The butterfly's realized niche includes both grasslands and forested habitats. B. The butterfly's fundamental niche includes only grasslands. C. The butterfly's realized niche includes only grasslands. D. The butterfly's fundamental niche includes both grasslands and forested habitats E. The butterfly and the forest bird species are in competition.

Which of the following statements is not true of an ecological niche?a. A niche includes the physical environment, such as climate and water availability.b. A niche includes predators and parasites.c. Niche overlap may help to drive evolution.d. Two species cannot have overlapping niches.

This map shows the spread of the red fire ant after its introduction into the United States in Mobile, Alabama, in the 1930s: Which statement best explains the importance of interspecific relationships in the success of this invasive species?a. Ecosystems with more resources will support the red ant over the native ant b. Invaded communities with higher species richness will allow the red ant to thrive c. Communities with fewer feeding relationships are less resilient to change. d. Native ants have a higher relative abundance compared to the invasive red ant.

Answer 2

Textbook Question

Chapter 56, Problem 1U

Studies that demonstrate that species living in an ecological community change independently of one another in space and time

a. indicate that the species arrived in the community at different times.

b. indicate that the species’ realized niches are regulated by different aspects of the environment.

c. suggest species interactions are the sole determinant of which species coexist in a community.

d. None of the choices is correct.

Expert Solution & Answer

Summary Introduction

Introduction:

An ecological community is defined as the naturally occurring group of native plants, animals and other organisms in a biological system. All the organisms are interacting with each other in a unique habitat. Their structure, composition and distribution are determined by changes in environmental conditions such climacteric conditions, altitude, and climate and water availability.

Answer to Problem 1U

Correct answer:

The species living in an ecological community changes independently of one another in space and time shows that the species realized niches that are regulated by different aspects of the environment. Therefore, option b. is correct.

Explanation of Solution

Reason for the correct statement

A niche is defined as the fitness of species that can survive under specific environmental condition. It describes that how organisms in a population use natural resources for their survival. Realized niche is the actual set of environmental condition which involves the presence and absence of other species, so that species can establish a stable population.

Option b. is given as “indicate that the species’ realized niches are regulated by different aspects of the environment”.

As, “the realized niche of a species are smaller in size because of interspecific interactions”, is the right answer.

Hence, option b. is correct.

Reasons for the incorrect statements:

Option a. is given as “indicate that the species arrived in the community at different times”.

During evolutionary changes different species are evolved due environmental conditions that tend to adapt that environment. So, it is a wrong answer.

Option c. is given as “suggest species interactions are the sole determinants of which species coexist in a community”.

Species are evolved by the changes in environmental factors and they adapt that change to survive and produce their offspring. So, it is a wrong answer.

Option d. is given as “None of the choices are correct”.

Species in a community are evolved with time and space. For their survival they also use natural resources. So, it is a wrong answer.

Hence, options a., c. and d. are incorrect.

Conclusion

An ecological community is composed of different types of population that are interacting with one another. There are four levels that are involved in ecology such as organism, population, ecosystem and community.

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Answer 3

Textbook Question

Chapter 56, Problem 1U

Studies that demonstrate that species living in an ecological community change independently of one another in space and time

a. indicate that the species arrived in the community at different times.

b. indicate that the species’ realized niches are regulated by different aspects of the environment.

c. suggest species interactions are the sole determinant of which species coexist in a community.

d. None of the choices is correct.

Expert Solution & Answer

Summary Introduction

Introduction:

An ecological community is defined as the naturally occurring group of native plants, animals and other organisms in a biological system. All the organisms are interacting with each other in a unique habitat. Their structure, composition and distribution are determined by changes in environmental conditions such climacteric conditions, altitude, and climate and water availability.

Answer to Problem 1U

Correct answer:

The species living in an ecological community changes independently of one another in space and time shows that the species realized niches that are regulated by different aspects of the environment. Therefore, option b. is correct.

Explanation of Solution

Reason for the correct statement

A niche is defined as the fitness of species that can survive under specific environmental condition. It describes that how organisms in a population use natural resources for their survival. Realized niche is the actual set of environmental condition which involves the presence and absence of other species, so that species can establish a stable population.

Option b. is given as “indicate that the species’ realized niches are regulated by different aspects of the environment”.

As, “the realized niche of a species are smaller in size because of interspecific interactions”, is the right answer.

Hence, option b. is correct.

Reasons for the incorrect statements:

Option a. is given as “indicate that the species arrived in the community at different times”.

During evolutionary changes different species are evolved due environmental conditions that tend to adapt that environment. So, it is a wrong answer.

Option c. is given as “suggest species interactions are the sole determinants of which species coexist in a community”.

Species are evolved by the changes in environmental factors and they adapt that change to survive and produce their offspring. So, it is a wrong answer.

Option d. is given as “None of the choices are correct”.

Species in a community are evolved with time and space. For their survival they also use natural resources. So, it is a wrong answer.

Hence, options a., c. and d. are incorrect.

Conclusion

An ecological community is composed of different types of population that are interacting with one another. There are four levels that are involved in ecology such as organism, population, ecosystem and community.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 56, Problem 1U

Studies that demonstrate that species living in an ecological community change independently of one another in space and time

a. indicate that the species arrived in the community at different times.

b. indicate that the species’ realized niches are regulated by different aspects of the environment.

c. suggest species interactions are the sole determinant of which species coexist in a community.

d. None of the choices is correct.

Expert Solution & Answer

Summary Introduction

Introduction:

An ecological community is defined as the naturally occurring group of native plants, animals and other organisms in a biological system. All the organisms are interacting with each other in a unique habitat. Their structure, composition and distribution are determined by changes in environmental conditions such climacteric conditions, altitude, and climate and water availability.

Answer to Problem 1U

Correct answer:

The species living in an ecological community changes independently of one another in space and time shows that the species realized niches that are regulated by different aspects of the environment. Therefore, option b. is correct.

Explanation of Solution

Reason for the correct statement

A niche is defined as the fitness of species that can survive under specific environmental condition. It describes that how organisms in a population use natural resources for their survival. Realized niche is the actual set of environmental condition which involves the presence and absence of other species, so that species can establish a stable population.

Option b. is given as “indicate that the species’ realized niches are regulated by different aspects of the environment”.

As, “the realized niche of a species are smaller in size because of interspecific interactions”, is the right answer.

Hence, option b. is correct.

Reasons for the incorrect statements:

Option a. is given as “indicate that the species arrived in the community at different times”.

During evolutionary changes different species are evolved due environmental conditions that tend to adapt that environment. So, it is a wrong answer.

Option c. is given as “suggest species interactions are the sole determinants of which species coexist in a community”.

Species are evolved by the changes in environmental factors and they adapt that change to survive and produce their offspring. So, it is a wrong answer.

Option d. is given as “None of the choices are correct”.

Species in a community are evolved with time and space. For their survival they also use natural resources. So, it is a wrong answer.

Hence, options a., c. and d. are incorrect.

Conclusion

An ecological community is composed of different types of population that are interacting with one another. There are four levels that are involved in ecology such as organism, population, ecosystem and community.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

Introduction:

An ecological community is defined as the naturally occurring group of native plants, animals and other organisms in a biological system. All the organisms are interacting with each other in a unique habitat. Their structure, composition and distribution are determined by changes in environmental conditions such climacteric conditions, altitude, and climate and water availability.

Answer to Problem 1U

Correct answer:

The species living in an ecological community changes independently of one another in space and time shows that the species realized niches that are regulated by different aspects of the environment. Therefore, option b. is correct.

Explanation of Solution

Reason for the correct statement

A niche is defined as the fitness of species that can survive under specific environmental condition. It describes that how organisms in a population use natural resources for their survival. Realized niche is the actual set of environmental condition which involves the presence and absence of other species, so that species can establish a stable population.

Option b. is given as “indicate that the species’ realized niches are regulated by different aspects of the environment”.

As, “the realized niche of a species are smaller in size because of interspecific interactions”, is the right answer.

Hence, option b. is correct.

Reasons for the incorrect statements:

Option a. is given as “indicate that the species arrived in the community at different times”.

During evolutionary changes different species are evolved due environmental conditions that tend to adapt that environment. So, it is a wrong answer.

Option c. is given as “suggest species interactions are the sole determinants of which species coexist in a community”.

Species are evolved by the changes in environmental factors and they adapt that change to survive and produce their offspring. So, it is a wrong answer.

Option d. is given as “None of the choices are correct”.

Species in a community are evolved with time and space. For their survival they also use natural resources. So, it is a wrong answer.

Hence, options a., c. and d. are incorrect.

Conclusion

An ecological community is composed of different types of population that are interacting with one another. There are four levels that are involved in ecology such as organism, population, ecosystem and community.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction:

An ecological community is defined as the naturally occurring group of native plants, animals and other organisms in a biological system. All the organisms are interacting with each other in a unique habitat. Their structure, composition and distribution are determined by changes in environmental conditions such climacteric conditions, altitude, and climate and water availability.

Answer to Problem 1U

Correct answer:

The species living in an ecological community changes independently of one another in space and time shows that the species realized niches that are regulated by different aspects of the environment. Therefore, option b. is correct.

Explanation of Solution

Reason for the correct statement

A niche is defined as the fitness of species that can survive under specific environmental condition. It describes that how organisms in a population use natural resources for their survival. Realized niche is the actual set of environmental condition which involves the presence and absence of other species, so that species can establish a stable population.

Option b. is given as “indicate that the species’ realized niches are regulated by different aspects of the environment”.

As, “the realized niche of a species are smaller in size because of interspecific interactions”, is the right answer.

Hence, option b. is correct.

Reasons for the incorrect statements:

Option a. is given as “indicate that the species arrived in the community at different times”.

During evolutionary changes different species are evolved due environmental conditions that tend to adapt that environment. So, it is a wrong answer.

Option c. is given as “suggest species interactions are the sole determinants of which species coexist in a community”.

Species are evolved by the changes in environmental factors and they adapt that change to survive and produce their offspring. So, it is a wrong answer.

Option d. is given as “None of the choices are correct”.

Species in a community are evolved with time and space. For their survival they also use natural resources. So, it is a wrong answer.

Hence, options a., c. and d. are incorrect.

Conclusion

An ecological community is composed of different types of population that are interacting with one another. There are four levels that are involved in ecology such as organism, population, ecosystem and community.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction:

An ecological community is defined as the naturally occurring group of native plants, animals and other organisms in a biological system. All the organisms are interacting with each other in a unique habitat. Their structure, composition and distribution are determined by changes in environmental conditions such climacteric conditions, altitude, and climate and water availability.

Answer 12

Answer to Problem 1U

Correct answer:

The species living in an ecological community changes independently of one another in space and time shows that the species realized niches that are regulated by different aspects of the environment. Therefore, option b. is correct.

Answer 13

Explanation of Solution

Reason for the correct statement

A niche is defined as the fitness of species that can survive under specific environmental condition. It describes that how organisms in a population use natural resources for their survival. Realized niche is the actual set of environmental condition which involves the presence and absence of other species, so that species can establish a stable population.

Option b. is given as “indicate that the species’ realized niches are regulated by different aspects of the environment”.

As, “the realized niche of a species are smaller in size because of interspecific interactions”, is the right answer.

Hence, option b. is correct.

Reasons for the incorrect statements:

Option a. is given as “indicate that the species arrived in the community at different times”.

During evolutionary changes different species are evolved due environmental conditions that tend to adapt that environment. So, it is a wrong answer.

Option c. is given as “suggest species interactions are the sole determinants of which species coexist in a community”.

Species are evolved by the changes in environmental factors and they adapt that change to survive and produce their offspring. So, it is a wrong answer.

Option d. is given as “None of the choices are correct”.

Species in a community are evolved with time and space. For their survival they also use natural resources. So, it is a wrong answer.

Hence, options a., c. and d. are incorrect.

Answer 14

Conclusion

An ecological community is composed of different types of population that are interacting with one another. There are four levels that are involved in ecology such as organism, population, ecosystem and community.

Answer 15

Ch. 56 - Studies that demonstrate that species living in an...Ch. 56 - Prob. 2U Ch. 56 - According to the idea of coevolution between...Ch. 56 - In order for mimicry to be effective in protecting...Ch. 56 - Which of the following is an example of...Ch. 56 - A species whose effect on the composition of a...Ch. 56 - When a predator preferentially eats the superior...Ch. 56 - Prob. 8U Ch. 56 - Prob. 1A Ch. 56 - The presence of a predatory species a. always...

Solution Summary: The author explains that an ecological community is composed of different types of population that are interacting with one another in a unique habitat.

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