The selective advantage of heterospory over homospory. Introduction: The sporophyte of vascular plants produces spores, which develop into male and female reproductive parts. In the oldest lineages of vascular plants, the sporophyte produced only one type of spores, which developed into a single gametophyte having both male as well as female parts. This is known as homospory.

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Answer 1

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Chapter 27.3, Problem 3R

Summary Introduction

To review:

The selective advantage of heterospory over homospory.

Introduction:

The sporophyte of vascular plants produces spores, which develop into male and female reproductive parts. In the oldest lineages of vascular plants, the sporophyte produced only one type of spores, which developed into a single gametophyte having both male as well as female parts. This is known as homospory.

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Answer 2

Question

Chapter 27.3, Problem 3R

Summary Introduction

To review:

The selective advantage of heterospory over homospory.

Introduction:

The sporophyte of vascular plants produces spores, which develop into male and female reproductive parts. In the oldest lineages of vascular plants, the sporophyte produced only one type of spores, which developed into a single gametophyte having both male as well as female parts. This is known as homospory.

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Answer 3

Question

Chapter 27.3, Problem 3R

Summary Introduction

To review:

The selective advantage of heterospory over homospory.

Introduction:

The sporophyte of vascular plants produces spores, which develop into male and female reproductive parts. In the oldest lineages of vascular plants, the sporophyte produced only one type of spores, which developed into a single gametophyte having both male as well as female parts. This is known as homospory.

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Answer 4

Question

Chapter 27.3, Problem 3R

Summary Introduction

To review:

The selective advantage of heterospory over homospory.

Introduction:

The sporophyte of vascular plants produces spores, which develop into male and female reproductive parts. In the oldest lineages of vascular plants, the sporophyte produced only one type of spores, which developed into a single gametophyte having both male as well as female parts. This is known as homospory.

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Answer 5

Chapter 27.3, Problem 3R

Summary Introduction

To review:

The selective advantage of heterospory over homospory.

Introduction:

The sporophyte of vascular plants produces spores, which develop into male and female reproductive parts. In the oldest lineages of vascular plants, the sporophyte produced only one type of spores, which developed into a single gametophyte having both male as well as female parts. This is known as homospory.

Answer 6

Chapter 27.3, Problem 3R

Summary Introduction

To review:

The selective advantage of heterospory over homospory.

Introduction:

The sporophyte of vascular plants produces spores, which develop into male and female reproductive parts. In the oldest lineages of vascular plants, the sporophyte produced only one type of spores, which developed into a single gametophyte having both male as well as female parts. This is known as homospory.

Answer 7

Chapter 27.3, Problem 3R

Summary Introduction

To review:

The selective advantage of heterospory over homospory.

Introduction:

The sporophyte of vascular plants produces spores, which develop into male and female reproductive parts. In the oldest lineages of vascular plants, the sporophyte produced only one type of spores, which developed into a single gametophyte having both male as well as female parts. This is known as homospory.

Answer 8

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Answer 11

Ch. 27.1 - Prob. 1R Ch. 27.1 - Prob. 2R Ch. 27.1 - Prob. 3R Ch. 27.1 - Prob. 4R Ch. 27.2 - Prob. 1R Ch. 27.2 - Prob. 2R Ch. 27.3 - Prob. 1R Ch. 27.3 - Prob. 2R Ch. 27.3 - Prob. 3R Ch. 27 - Prob. 1Q

Solution Summary: The author explains that heterospory is a selective advantage, as it allows the plants to cross-fertilize and give rise to more diverse varieties.

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