Keystone species are those species that are present in very less number in an ecosystem but have profound impact on the ecosystem. They are generally predators but others can also act as keystone species.

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Chapter 54, Problem 5TYU

Summary Introduction

Introduction: Keystone species are those species that are present in very less number in an ecosystem but have profound impact on the ecosystem. They are generally predators but others can also act as keystone species.

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A keystone species is one whose removal from a community causes extinction of other species. How does this extinction happen?

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Why do managers try to maintain populations of fish and game species at about half their carrying capacity?

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Question

Chapter 54, Problem 5TYU

Summary Introduction

Introduction: Keystone species are those species that are present in very less number in an ecosystem but have profound impact on the ecosystem. They are generally predators but others can also act as keystone species.

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Answer 3

Question

Chapter 54, Problem 5TYU

Summary Introduction

Introduction: Keystone species are those species that are present in very less number in an ecosystem but have profound impact on the ecosystem. They are generally predators but others can also act as keystone species.

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Answer 4

Question

Chapter 54, Problem 5TYU

Summary Introduction

Introduction: Keystone species are those species that are present in very less number in an ecosystem but have profound impact on the ecosystem. They are generally predators but others can also act as keystone species.

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Answer 5

Chapter 54, Problem 5TYU

Summary Introduction

Introduction: Keystone species are those species that are present in very less number in an ecosystem but have profound impact on the ecosystem. They are generally predators but others can also act as keystone species.

Answer 6

Chapter 54, Problem 5TYU

Summary Introduction

Introduction: Keystone species are those species that are present in very less number in an ecosystem but have profound impact on the ecosystem. They are generally predators but others can also act as keystone species.

Answer 7

Chapter 54, Problem 5TYU

Summary Introduction

Introduction: Keystone species are those species that are present in very less number in an ecosystem but have profound impact on the ecosystem. They are generally predators but others can also act as keystone species.

Answer 8

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Answer 11

Ch. 54.1 - Explain how competition, predation, and mutualism...Ch. 54.1 - According to the principle of competitive...Ch. 54.1 - Prob. 3CC Ch. 54.2 - What two components contribute to species...Ch. 54.2 - How is a food chain different from a food web?Ch. 54.2 - Prob. 3CC Ch. 54.3 - Why do high and low levels of disturbance usually...Ch. 54.3 - Prob. 2CC Ch. 54.3 - WHAT IF? Most prairies experience regular fires,...Ch. 54.4 - Describe two hypotheses that explain why species...

Keystone species are those species that are present in very less number in an ecosystem but have profound impact on the ecosystem. They are generally predators but others can also act as keystone species.

Solution Summary: The author explains that keystone species can exclude other predators to increase the number of species that were previously under the control of the predator.

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Introduction: Keystone species are those species that are present in very less number in an ecosystem but have profound impact on the ecosystem. They are generally predators but others can also act as keystone species.

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Chapter 54 Solutions