Altruism is the selfless behavior shown by an individual that encourages it to help others. As per Hamilton’s rule, an altruistic gene can spread in a population only when the product of fitness benefit ( B ) to the recipient and coefficient of relatedness ( r ) between the altruist and the recipient is greater in comparison to the fitness cost ( C ) to the altruist ( B r > C ) . It is given that the value of r is 0 .5 .

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Answer 1

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Chapter 50, Problem 8TYU

Summary Introduction

Introduction:

Altruism is the selfless behavior shown by an individual that encourages it to help others. As per Hamilton’s rule, an altruistic gene can spread in a population only when the product of fitness benefit (B) to the recipient and coefficient of relatedness (r) between the altruist and the recipient is greater in comparison to the fitness cost (C) to the altruist (Br>C). It is given that the value of r is 0.5.

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Answer 2

Question

Chapter 50, Problem 8TYU

Summary Introduction

Introduction:

Altruism is the selfless behavior shown by an individual that encourages it to help others. As per Hamilton’s rule, an altruistic gene can spread in a population only when the product of fitness benefit (B) to the recipient and coefficient of relatedness (r) between the altruist and the recipient is greater in comparison to the fitness cost (C) to the altruist (Br>C). It is given that the value of r is 0.5.

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Answer 3

Question

Chapter 50, Problem 8TYU

Summary Introduction

Introduction:

Altruism is the selfless behavior shown by an individual that encourages it to help others. As per Hamilton’s rule, an altruistic gene can spread in a population only when the product of fitness benefit (B) to the recipient and coefficient of relatedness (r) between the altruist and the recipient is greater in comparison to the fitness cost (C) to the altruist (Br>C). It is given that the value of r is 0.5.

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Answer 4

Question

Chapter 50, Problem 8TYU

Summary Introduction

Introduction:

Altruism is the selfless behavior shown by an individual that encourages it to help others. As per Hamilton’s rule, an altruistic gene can spread in a population only when the product of fitness benefit (B) to the recipient and coefficient of relatedness (r) between the altruist and the recipient is greater in comparison to the fitness cost (C) to the altruist (Br>C). It is given that the value of r is 0.5.

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Answer 5

Chapter 50, Problem 8TYU

Summary Introduction

Introduction:

Altruism is the selfless behavior shown by an individual that encourages it to help others. As per Hamilton’s rule, an altruistic gene can spread in a population only when the product of fitness benefit (B) to the recipient and coefficient of relatedness (r) between the altruist and the recipient is greater in comparison to the fitness cost (C) to the altruist (Br>C). It is given that the value of r is 0.5.

Answer 6

Chapter 50, Problem 8TYU

Summary Introduction

Introduction:

Altruism is the selfless behavior shown by an individual that encourages it to help others. As per Hamilton’s rule, an altruistic gene can spread in a population only when the product of fitness benefit (B) to the recipient and coefficient of relatedness (r) between the altruist and the recipient is greater in comparison to the fitness cost (C) to the altruist (Br>C). It is given that the value of r is 0.5.

Answer 7

Chapter 50, Problem 8TYU

Summary Introduction

Introduction:

Altruism is the selfless behavior shown by an individual that encourages it to help others. As per Hamilton’s rule, an altruistic gene can spread in a population only when the product of fitness benefit (B) to the recipient and coefficient of relatedness (r) between the altruist and the recipient is greater in comparison to the fitness cost (C) to the altruist (Br>C). It is given that the value of r is 0.5.

Answer 8

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Answer 11

Ch. 50 - Prob. 1TYK Ch. 50 - Prob. 2TYK Ch. 50 - Prob. 5TYU Ch. 50 - Propose an evolutionary hypothesis to explain the...Ch. 50 - Prob. 8TYU Ch. 50 - 10. J. B. S. Haldane once remarked that he’d be...Ch. 50 - Prob. 11PIAT Ch. 50 - Researchers followed tagged blue whales to observe...Ch. 50 - Prob. 13PIAT Ch. 50 - Prob. 14PIAT

Solution Summary: The author explains that an altruistic gene can spread in a population only when the ratio of cost to benefit (CB) is greater than the fitness cost.

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