The gene-for-gene hypothesis. Introduction: Plants are attacked by many factors, such as bacteria, fungi , animals, protists, and so on. Several defence mechanisms occur in plants, which block or decrease the infection. The first line of defense is thick cell walls that are covered with a resilient cuticle. The second line of defense is chemicals secreted by plants that does not cause any harm to their closely related species.

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Chapter 38.4, Problem 2LO

Summary Introduction

To describe: The gene-for-gene hypothesis.

Introduction: Plants are attacked by many factors, such as bacteria, fungi, animals, protists, and so on. Several defence mechanisms occur in plants, which block or decrease the infection. The first line of defense is thick cell walls that are covered with a resilient cuticle. The second line of defense is chemicals secreted by plants that does not cause any harm to their closely related species.

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Answer 2

Question

Chapter 38.4, Problem 2LO

Summary Introduction

To describe: The gene-for-gene hypothesis.

Introduction: Plants are attacked by many factors, such as bacteria, fungi, animals, protists, and so on. Several defence mechanisms occur in plants, which block or decrease the infection. The first line of defense is thick cell walls that are covered with a resilient cuticle. The second line of defense is chemicals secreted by plants that does not cause any harm to their closely related species.

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Answer 3

Question

Chapter 38.4, Problem 2LO

Summary Introduction

To describe: The gene-for-gene hypothesis.

Introduction: Plants are attacked by many factors, such as bacteria, fungi, animals, protists, and so on. Several defence mechanisms occur in plants, which block or decrease the infection. The first line of defense is thick cell walls that are covered with a resilient cuticle. The second line of defense is chemicals secreted by plants that does not cause any harm to their closely related species.

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Answer 4

Question

Chapter 38.4, Problem 2LO

Summary Introduction

To describe: The gene-for-gene hypothesis.

Introduction: Plants are attacked by many factors, such as bacteria, fungi, animals, protists, and so on. Several defence mechanisms occur in plants, which block or decrease the infection. The first line of defense is thick cell walls that are covered with a resilient cuticle. The second line of defense is chemicals secreted by plants that does not cause any harm to their closely related species.

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Answer 5

Chapter 38.4, Problem 2LO

Summary Introduction

To describe: The gene-for-gene hypothesis.

Introduction: Plants are attacked by many factors, such as bacteria, fungi, animals, protists, and so on. Several defence mechanisms occur in plants, which block or decrease the infection. The first line of defense is thick cell walls that are covered with a resilient cuticle. The second line of defense is chemicals secreted by plants that does not cause any harm to their closely related species.

Answer 6

Chapter 38.4, Problem 2LO

Summary Introduction

To describe: The gene-for-gene hypothesis.

Introduction: Plants are attacked by many factors, such as bacteria, fungi, animals, protists, and so on. Several defence mechanisms occur in plants, which block or decrease the infection. The first line of defense is thick cell walls that are covered with a resilient cuticle. The second line of defense is chemicals secreted by plants that does not cause any harm to their closely related species.

Answer 7

Chapter 38.4, Problem 2LO

Summary Introduction

To describe: The gene-for-gene hypothesis.

Introduction: Plants are attacked by many factors, such as bacteria, fungi, animals, protists, and so on. Several defence mechanisms occur in plants, which block or decrease the infection. The first line of defense is thick cell walls that are covered with a resilient cuticle. The second line of defense is chemicals secreted by plants that does not cause any harm to their closely related species.

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Answer 11

Ch. 38.1 - Identify the compounds produced by the epidermis...Ch. 38.1 - Prob. 2LO Ch. 38.1 - Prob. 3LO Ch. 38.2 - Describe the role of secondary metabolites in...Ch. 38.2 - Prob. 2LO Ch. 38.2 - Prob. 3LO Ch. 38.3 - Prob. 1LO Ch. 38.3 - Prob. 2LO Ch. 38.4 - Prob. 1LO Ch. 38.4 - Prob. 2LO

Solution Summary: The author describes H.H. Flor's gene-for-gene hypothesis, which states that pathogens have an avirulence gene encoding a protein that is recognized by the plant’s resistance protein

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