The traits evolved by the changes through the genetic drift and the ones, which evolve by the natural selection. Introduction: The genetic drift and the natural selection both are the processes of evolution. The genetic drift can be defined as the changes, which occur in the population due to a chance event. The natural selection can be defined as the changes in the population, which occur due to the selection of a specific trait by nature.

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Answer 1

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Chapter 20.2, Problem 2R

Summary Introduction

To review:

The traits evolved by the changes through the genetic drift and the ones, which evolve by the natural selection.

Introduction:

The genetic drift and the natural selection both are the processes of evolution. The genetic drift can be defined as the changes, which occur in the population due to a chance event. The natural selection can be defined as the changes in the population, which occur due to the selection of a specific trait by nature.

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Answer 2

Question

Chapter 20.2, Problem 2R

Summary Introduction

To review:

The traits evolved by the changes through the genetic drift and the ones, which evolve by the natural selection.

Introduction:

The genetic drift and the natural selection both are the processes of evolution. The genetic drift can be defined as the changes, which occur in the population due to a chance event. The natural selection can be defined as the changes in the population, which occur due to the selection of a specific trait by nature.

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Answer 3

Question

Chapter 20.2, Problem 2R

Summary Introduction

To review:

The traits evolved by the changes through the genetic drift and the ones, which evolve by the natural selection.

Introduction:

The genetic drift and the natural selection both are the processes of evolution. The genetic drift can be defined as the changes, which occur in the population due to a chance event. The natural selection can be defined as the changes in the population, which occur due to the selection of a specific trait by nature.

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Answer 4

Question

Chapter 20.2, Problem 2R

Summary Introduction

To review:

The traits evolved by the changes through the genetic drift and the ones, which evolve by the natural selection.

Introduction:

The genetic drift and the natural selection both are the processes of evolution. The genetic drift can be defined as the changes, which occur in the population due to a chance event. The natural selection can be defined as the changes in the population, which occur due to the selection of a specific trait by nature.

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Answer 5

Chapter 20.2, Problem 2R

Summary Introduction

To review:

The traits evolved by the changes through the genetic drift and the ones, which evolve by the natural selection.

Introduction:

The genetic drift and the natural selection both are the processes of evolution. The genetic drift can be defined as the changes, which occur in the population due to a chance event. The natural selection can be defined as the changes in the population, which occur due to the selection of a specific trait by nature.

Answer 6

Chapter 20.2, Problem 2R

Summary Introduction

To review:

The traits evolved by the changes through the genetic drift and the ones, which evolve by the natural selection.

Introduction:

The genetic drift and the natural selection both are the processes of evolution. The genetic drift can be defined as the changes, which occur in the population due to a chance event. The natural selection can be defined as the changes in the population, which occur due to the selection of a specific trait by nature.

Answer 7

Chapter 20.2, Problem 2R

Summary Introduction

To review:

The traits evolved by the changes through the genetic drift and the ones, which evolve by the natural selection.

Introduction:

The genetic drift and the natural selection both are the processes of evolution. The genetic drift can be defined as the changes, which occur in the population due to a chance event. The natural selection can be defined as the changes in the population, which occur due to the selection of a specific trait by nature.

Answer 8

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Answer 11

Ch. 20.1 - Prob. 1R Ch. 20.1 - Prob. 2R Ch. 20.1 - Prob. 3R Ch. 20.1 - Prob. 4R Ch. 20.1 - Prob. 5R Ch. 20.2 - Prob. 1R Ch. 20.2 - Prob. 2R Ch. 20.2 - Prob. 3R Ch. 20.2 - Prob. 4R Ch. 20.3 - Prob. 1R

Solution Summary: The author explains that the genetic drift leads to the evolution of nonadaptive traits, whereas the natural selection causes the changes in adaptable traits.

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