The possible reasons for two different genes to imply different phylogenetic relationships among a group of species. Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. The diagrammatic representation of phylogeny of an organism is termed as a polygenetic tree.

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Answer 1

Question

Chapter 2, Problem 5PDT

Summary Introduction

To explain: The possible reasons for two different genes to imply different phylogenetic relationships among a group of species.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. The diagrammatic representation of phylogeny of an organism is termed as a polygenetic tree.

Summary Introduction

To explain: The gene that accurately portrays the true history of the formation of these species.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. Two different genes can imply different phylogenetic relationships among a group of species.

Summary Introduction

To explain: Whether it is possible for both phylogenetic trees to be accurate even if there has been only one history of species divergence.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. Two different genes can imply different phylogenetic relationships among a group of species.

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Students have asked these similar questions

Which of the following is true regarding vestigial traits? A) They represent transitional character states for example between the presence or absence of a feature. B) They help to support proposed phylogenetic placement. C) They are likely present because there is no fitness cost to their retention or because they are in the process of being removed due to light selective pressure. D) All of the above. E) None of the above.

For the first phylogenetic tree, if we assume absolute time is NOT represented, can we say that the species in circle B are more closely related than the species in Circle A? For the second phylogenetic tree (if we hold the same assumptions), can we say that B and C are more closely related than A and C?

Which of the following best explains why coalescent-based phylogenetic inference is important in the age of phylogenomics? A) Coalescent-based methods directly model gene tree histories independently to infer the species tree in a summary-based manner, which is important for phylogenomic analysis were hundreds to thousands of gene histories are analyzed. B) Coalescent-based methods have the most advanced evolutionary models of molecular evolution, which is important for phylogenomic analysis were hundreds to thousands of gene histories are analyzed. C) Coalescent-based methods are no more important than other types of phylogenetic inference, even for phylogenomic analyses. D) None of the above.

Answer 2

Question

Chapter 2, Problem 5PDT

Summary Introduction

To explain: The possible reasons for two different genes to imply different phylogenetic relationships among a group of species.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. The diagrammatic representation of phylogeny of an organism is termed as a polygenetic tree.

Summary Introduction

To explain: The gene that accurately portrays the true history of the formation of these species.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. Two different genes can imply different phylogenetic relationships among a group of species.

Summary Introduction

To explain: Whether it is possible for both phylogenetic trees to be accurate even if there has been only one history of species divergence.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. Two different genes can imply different phylogenetic relationships among a group of species.

Expert Solution & Answer

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Answer 3

Question

Chapter 2, Problem 5PDT

Summary Introduction

To explain: The possible reasons for two different genes to imply different phylogenetic relationships among a group of species.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. The diagrammatic representation of phylogeny of an organism is termed as a polygenetic tree.

Summary Introduction

To explain: The gene that accurately portrays the true history of the formation of these species.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. Two different genes can imply different phylogenetic relationships among a group of species.

Summary Introduction

To explain: Whether it is possible for both phylogenetic trees to be accurate even if there has been only one history of species divergence.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. Two different genes can imply different phylogenetic relationships among a group of species.

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Answer 4

Question

Chapter 2, Problem 5PDT

Summary Introduction

To explain: The possible reasons for two different genes to imply different phylogenetic relationships among a group of species.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. The diagrammatic representation of phylogeny of an organism is termed as a polygenetic tree.

Summary Introduction

To explain: The gene that accurately portrays the true history of the formation of these species.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. Two different genes can imply different phylogenetic relationships among a group of species.

Summary Introduction

To explain: Whether it is possible for both phylogenetic trees to be accurate even if there has been only one history of species divergence.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. Two different genes can imply different phylogenetic relationships among a group of species.

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Answer 5

Chapter 2, Problem 5PDT

Summary Introduction

To explain: The possible reasons for two different genes to imply different phylogenetic relationships among a group of species.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. The diagrammatic representation of phylogeny of an organism is termed as a polygenetic tree.

Summary Introduction

To explain: The gene that accurately portrays the true history of the formation of these species.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. Two different genes can imply different phylogenetic relationships among a group of species.

Summary Introduction

To explain: Whether it is possible for both phylogenetic trees to be accurate even if there has been only one history of species divergence.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. Two different genes can imply different phylogenetic relationships among a group of species.

Answer 6

Chapter 2, Problem 5PDT

Summary Introduction

To explain: The possible reasons for two different genes to imply different phylogenetic relationships among a group of species.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. The diagrammatic representation of phylogeny of an organism is termed as a polygenetic tree.

Answer 7

Chapter 2, Problem 5PDT

Summary Introduction

To explain: The possible reasons for two different genes to imply different phylogenetic relationships among a group of species.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. The diagrammatic representation of phylogeny of an organism is termed as a polygenetic tree.

Answer 8

Summary Introduction

To explain: The gene that accurately portrays the true history of the formation of these species.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. Two different genes can imply different phylogenetic relationships among a group of species.

Answer 9

Summary Introduction

To explain: The gene that accurately portrays the true history of the formation of these species.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. Two different genes can imply different phylogenetic relationships among a group of species.

Answer 10

Summary Introduction

To explain: Whether it is possible for both phylogenetic trees to be accurate even if there has been only one history of species divergence.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. Two different genes can imply different phylogenetic relationships among a group of species.

Answer 11

Summary Introduction

To explain: Whether it is possible for both phylogenetic trees to be accurate even if there has been only one history of species divergence.

Introduction: Inheritance is the basis of evolution. The study of the evolution of descendants from common ancestors is called phylogeny. Two different genes can imply different phylogenetic relationships among a group of species.

Answer 12

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Answer 15

Ch. 2 - Prob. 1PDT Ch. 2 - Prob. 2PDT Ch. 2 - Prob. 3PDT Ch. 2 - Prob. 4PDT Ch. 2 - Prob. 5PDT

Solution Summary: The author explains how two different genes can imply different phylogenetic relationships among a group of species.

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