The pair of species that have fewer genetic differences is orangutans and gorillas or gorillas and humans. Introduction: In evolution, according to the concept of a molecular clock, neutral mutations accumulate at a relatively constant rate over evolutionary time. When comparing homologous genes between species, those species that diverge more recently tend to have fewer genetic differences than do those common ancestors that occurred in the distant past.

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Answer 1

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Chapter 21.4, Problem 1CC

Summary Introduction

To analyze: The pair of species that have fewer genetic differences is orangutans and gorillas or gorillas and humans.

Introduction:

In evolution, according to the concept of a molecular clock, neutral mutations accumulate at a relatively constant rate over evolutionary time. When comparing homologous genes between species, those species that diverge more recently tend to have fewer genetic differences than do those common ancestors that occurred in the distant past.

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Answer 2

Question

Chapter 21.4, Problem 1CC

Summary Introduction

To analyze: The pair of species that have fewer genetic differences is orangutans and gorillas or gorillas and humans.

Introduction:

In evolution, according to the concept of a molecular clock, neutral mutations accumulate at a relatively constant rate over evolutionary time. When comparing homologous genes between species, those species that diverge more recently tend to have fewer genetic differences than do those common ancestors that occurred in the distant past.

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Answer 3

Question

Chapter 21.4, Problem 1CC

Summary Introduction

To analyze: The pair of species that have fewer genetic differences is orangutans and gorillas or gorillas and humans.

Introduction:

In evolution, according to the concept of a molecular clock, neutral mutations accumulate at a relatively constant rate over evolutionary time. When comparing homologous genes between species, those species that diverge more recently tend to have fewer genetic differences than do those common ancestors that occurred in the distant past.

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Answer 4

Question

Chapter 21.4, Problem 1CC

Summary Introduction

To analyze: The pair of species that have fewer genetic differences is orangutans and gorillas or gorillas and humans.

Introduction:

In evolution, according to the concept of a molecular clock, neutral mutations accumulate at a relatively constant rate over evolutionary time. When comparing homologous genes between species, those species that diverge more recently tend to have fewer genetic differences than do those common ancestors that occurred in the distant past.

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Answer 5

Chapter 21.4, Problem 1CC

Summary Introduction

To analyze: The pair of species that have fewer genetic differences is orangutans and gorillas or gorillas and humans.

Introduction:

In evolution, according to the concept of a molecular clock, neutral mutations accumulate at a relatively constant rate over evolutionary time. When comparing homologous genes between species, those species that diverge more recently tend to have fewer genetic differences than do those common ancestors that occurred in the distant past.

Answer 6

Chapter 21.4, Problem 1CC

Summary Introduction

To analyze: The pair of species that have fewer genetic differences is orangutans and gorillas or gorillas and humans.

Introduction:

In evolution, according to the concept of a molecular clock, neutral mutations accumulate at a relatively constant rate over evolutionary time. When comparing homologous genes between species, those species that diverge more recently tend to have fewer genetic differences than do those common ancestors that occurred in the distant past.

Answer 7

Chapter 21.4, Problem 1CC

Summary Introduction

To analyze: The pair of species that have fewer genetic differences is orangutans and gorillas or gorillas and humans.

Introduction:

In evolution, according to the concept of a molecular clock, neutral mutations accumulate at a relatively constant rate over evolutionary time. When comparing homologous genes between species, those species that diverge more recently tend to have fewer genetic differences than do those common ancestors that occurred in the distant past.

Answer 8

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Answer 11

Ch. 21.1 - Refer back to Figure 4.8. Which of the three...Ch. 21.1 - Prob. 1CC Ch. 21.1 - Prob. 1TYK Ch. 21.1 - Prob. 2TYK Ch. 21.2 - Prob. 1CC Ch. 21.2 - Prob. 1TYK Ch. 21.2 - Prob. 2CC Ch. 21.2 - Prob. 2TYK Ch. 21.2 - Prob. 3TYK Ch. 21.3 - What shared derived character is common to the...

Solution Summary: The author explains that the pair of species that have fewer genetic differences is orangutans and gorillas.

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