The lineages as plants, non vascular plants, vascular plants, seedless vascular plants and seed plants with reference to Figure 26.18 “Highlights of plant evolution” and also explain which of these categories are monophyletic and which are paraphyletic with reference to Figure 20.10 “Monophyletic, paraphyletic and polyphyletic groups’, in the textbook. Introduction: The evolution history of the organism is known as phylogeny and the branched diagram for evolutionary relationships among species based on their genetic and physical characteristics is known as phylogenetic tree which is also known as evolutionary tree. Monophyletic groups are those which consist of ancestor and all of its descendents, paraphyletic group includes ancestor and few but not all descendents and polyphyletic group includes species that are distantly linked and does not include recent common ancestor.

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Answer 1

Question

Chapter 26.3, Problem 2CC

Summary Introduction

To identify:

The lineages as plants, non vascular plants, vascular plants, seedless vascular plants and seed plants with reference to Figure 26.18 “Highlights of plant evolution” and also explain which of these categories are monophyletic and which are paraphyletic with reference to Figure 20.10 “Monophyletic, paraphyletic and polyphyletic groups’, in the textbook.

Introduction:

The evolution history of the organism is known as phylogeny and the branched diagram for evolutionary relationships among species based on their genetic and physical characteristics is known as phylogenetic tree which is also known as evolutionary tree.

Monophyletic groups are those which consist of ancestor and all of its descendents, paraphyletic group includes ancestor and few but not all descendents and polyphyletic group includes species that are distantly linked and does not include recent common ancestor.

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Look at Fig. 33.1 and determine whether green algae, bryophytes, and vascular plants are monophyletic or paraphyletic.

Answer 2

Question

Chapter 26.3, Problem 2CC

Summary Introduction

To identify:

The lineages as plants, non vascular plants, vascular plants, seedless vascular plants and seed plants with reference to Figure 26.18 “Highlights of plant evolution” and also explain which of these categories are monophyletic and which are paraphyletic with reference to Figure 20.10 “Monophyletic, paraphyletic and polyphyletic groups’, in the textbook.

Introduction:

The evolution history of the organism is known as phylogeny and the branched diagram for evolutionary relationships among species based on their genetic and physical characteristics is known as phylogenetic tree which is also known as evolutionary tree.

Monophyletic groups are those which consist of ancestor and all of its descendents, paraphyletic group includes ancestor and few but not all descendents and polyphyletic group includes species that are distantly linked and does not include recent common ancestor.

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Answer 3

Question

Chapter 26.3, Problem 2CC

Summary Introduction

To identify:

The lineages as plants, non vascular plants, vascular plants, seedless vascular plants and seed plants with reference to Figure 26.18 “Highlights of plant evolution” and also explain which of these categories are monophyletic and which are paraphyletic with reference to Figure 20.10 “Monophyletic, paraphyletic and polyphyletic groups’, in the textbook.

Introduction:

The evolution history of the organism is known as phylogeny and the branched diagram for evolutionary relationships among species based on their genetic and physical characteristics is known as phylogenetic tree which is also known as evolutionary tree.

Monophyletic groups are those which consist of ancestor and all of its descendents, paraphyletic group includes ancestor and few but not all descendents and polyphyletic group includes species that are distantly linked and does not include recent common ancestor.

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Answer 4

Question

Chapter 26.3, Problem 2CC

Summary Introduction

To identify:

The lineages as plants, non vascular plants, vascular plants, seedless vascular plants and seed plants with reference to Figure 26.18 “Highlights of plant evolution” and also explain which of these categories are monophyletic and which are paraphyletic with reference to Figure 20.10 “Monophyletic, paraphyletic and polyphyletic groups’, in the textbook.

Introduction:

The evolution history of the organism is known as phylogeny and the branched diagram for evolutionary relationships among species based on their genetic and physical characteristics is known as phylogenetic tree which is also known as evolutionary tree.

Monophyletic groups are those which consist of ancestor and all of its descendents, paraphyletic group includes ancestor and few but not all descendents and polyphyletic group includes species that are distantly linked and does not include recent common ancestor.

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Answer 5

Chapter 26.3, Problem 2CC

Summary Introduction

To identify:

The lineages as plants, non vascular plants, vascular plants, seedless vascular plants and seed plants with reference to Figure 26.18 “Highlights of plant evolution” and also explain which of these categories are monophyletic and which are paraphyletic with reference to Figure 20.10 “Monophyletic, paraphyletic and polyphyletic groups’, in the textbook.

Introduction:

The evolution history of the organism is known as phylogeny and the branched diagram for evolutionary relationships among species based on their genetic and physical characteristics is known as phylogenetic tree which is also known as evolutionary tree.

Monophyletic groups are those which consist of ancestor and all of its descendents, paraphyletic group includes ancestor and few but not all descendents and polyphyletic group includes species that are distantly linked and does not include recent common ancestor.

Answer 6

Chapter 26.3, Problem 2CC

Summary Introduction

To identify:

The lineages as plants, non vascular plants, vascular plants, seedless vascular plants and seed plants with reference to Figure 26.18 “Highlights of plant evolution” and also explain which of these categories are monophyletic and which are paraphyletic with reference to Figure 20.10 “Monophyletic, paraphyletic and polyphyletic groups’, in the textbook.

Introduction:

The evolution history of the organism is known as phylogeny and the branched diagram for evolutionary relationships among species based on their genetic and physical characteristics is known as phylogenetic tree which is also known as evolutionary tree.

Monophyletic groups are those which consist of ancestor and all of its descendents, paraphyletic group includes ancestor and few but not all descendents and polyphyletic group includes species that are distantly linked and does not include recent common ancestor.

Answer 7

Chapter 26.3, Problem 2CC

Summary Introduction

To identify:

The lineages as plants, non vascular plants, vascular plants, seedless vascular plants and seed plants with reference to Figure 26.18 “Highlights of plant evolution” and also explain which of these categories are monophyletic and which are paraphyletic with reference to Figure 20.10 “Monophyletic, paraphyletic and polyphyletic groups’, in the textbook.

Introduction:

The evolution history of the organism is known as phylogeny and the branched diagram for evolutionary relationships among species based on their genetic and physical characteristics is known as phylogenetic tree which is also known as evolutionary tree.

Monophyletic groups are those which consist of ancestor and all of its descendents, paraphyletic group includes ancestor and few but not all descendents and polyphyletic group includes species that are distantly linked and does not include recent common ancestor.

Answer 8

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Answer 11

Ch. 26.1 - Why do researchers identify charophytes rather...Ch. 26.1 - Prob. 2CC Ch. 26.1 - Prob. 3CC Ch. 26.1 - WHAT IF? What would the human life cycle be like...Ch. 26.2 - Prob. 1CC Ch. 26.2 - Describe the importance of mycorrhizae, both today...Ch. 26.2 - MAKE CONNECTIONS Review Figures 8 .3 and 8.5. If a...Ch. 26.3 - Prob. 1CC Ch. 26.3 - Prob. 2CC Ch. 26.3 - MAKE CONNECTIONS Monilophytes and seed plants both...

Solution Summary: The author explains phylogeny and paraphyletic groups in the book, which include non-vascular, vascular and seedless plants.

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