Altruism and also explain why evolution should select against it. Concept introduction: There is a general assumption that all behaviors are selfish, that is they increase the fitness of the individual at the cost of others. The natural selection also favors such behavior, but problem lies with the unselfish behavior that increases the fitness of other individual at the cost of self. It is ironical that how such behavior has been maintained in nature.

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Answer 1

Question

Chapter 36.5, Problem 3MC

Summary Introduction

To define:

Altruism and also explain why evolution should select against it.

Concept introduction:

There is a general assumption that all behaviors are selfish, that is they increase the fitness of the individual at the cost of others. The natural selection also favors such behavior, but problem lies with the unselfish behavior that increases the fitness of other individual at the cost of self. It is ironical that how such behavior has been maintained in nature.

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How, Darwin wondered, could altruism arise?

Answer 2

Question

Chapter 36.5, Problem 3MC

Summary Introduction

To define:

Altruism and also explain why evolution should select against it.

Concept introduction:

There is a general assumption that all behaviors are selfish, that is they increase the fitness of the individual at the cost of others. The natural selection also favors such behavior, but problem lies with the unselfish behavior that increases the fitness of other individual at the cost of self. It is ironical that how such behavior has been maintained in nature.

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Answer 3

Question

Chapter 36.5, Problem 3MC

Summary Introduction

To define:

Altruism and also explain why evolution should select against it.

Concept introduction:

There is a general assumption that all behaviors are selfish, that is they increase the fitness of the individual at the cost of others. The natural selection also favors such behavior, but problem lies with the unselfish behavior that increases the fitness of other individual at the cost of self. It is ironical that how such behavior has been maintained in nature.

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Answer 4

Question

Chapter 36.5, Problem 3MC

Summary Introduction

To define:

Altruism and also explain why evolution should select against it.

Concept introduction:

There is a general assumption that all behaviors are selfish, that is they increase the fitness of the individual at the cost of others. The natural selection also favors such behavior, but problem lies with the unselfish behavior that increases the fitness of other individual at the cost of self. It is ironical that how such behavior has been maintained in nature.

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Answer 5

Chapter 36.5, Problem 3MC

Summary Introduction

To define:

Altruism and also explain why evolution should select against it.

Concept introduction:

There is a general assumption that all behaviors are selfish, that is they increase the fitness of the individual at the cost of others. The natural selection also favors such behavior, but problem lies with the unselfish behavior that increases the fitness of other individual at the cost of self. It is ironical that how such behavior has been maintained in nature.

Answer 6

Chapter 36.5, Problem 3MC

Summary Introduction

To define:

Altruism and also explain why evolution should select against it.

Concept introduction:

There is a general assumption that all behaviors are selfish, that is they increase the fitness of the individual at the cost of others. The natural selection also favors such behavior, but problem lies with the unselfish behavior that increases the fitness of other individual at the cost of self. It is ironical that how such behavior has been maintained in nature.

Answer 7

Chapter 36.5, Problem 3MC

Summary Introduction

To define:

Altruism and also explain why evolution should select against it.

Concept introduction:

There is a general assumption that all behaviors are selfish, that is they increase the fitness of the individual at the cost of others. The natural selection also favors such behavior, but problem lies with the unselfish behavior that increases the fitness of other individual at the cost of self. It is ironical that how such behavior has been maintained in nature.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 36.1 - What is ethology?Ch. 36.1 - Prob. 2MC Ch. 36.2 - Prob. 1MC Ch. 36.2 - Prob. 2MC Ch. 36.2 - Prob. 3MC Ch. 36.2 - Prob. 4MC Ch. 36.2 - Prob. 5MC Ch. 36.3 - Prob. 1MC Ch. 36.3 - Prob. 2MC Ch. 36.3 - Prob. 3MC

Solution Summary: The author explains that Altruism is a selfless behavior that increases the fitness of other individuals at the cost of the altruist.

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Chapter 36 Solutions