The adaptation process in birds which enables them to fly. Concept introduction: Birds shared close evolutionary relationship with reptile. Birds belong to a group of reptiles called archosaurs. Birds are the avian reptiles characterized by keratinous scales on their legs and feathers. Feathers form the outer body covering of a bird which helps them to fly in air. This feature of birds differentiates them from all groups of living organism.

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Answer 1

Question

Chapter 21.15, Problem 6MC

Summary Introduction

To determine:

The adaptation process in birds which enables them to fly.

Concept introduction:

Birds shared close evolutionary relationship with reptile. Birds belong to a group of reptiles called archosaurs. Birds are the avian reptiles characterized by keratinous scales on their legs and feathers. Feathers form the outer body covering of a bird which helps them to fly in air. This feature of birds differentiates them from all groups of living organism.

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Answer 2

Question

Chapter 21.15, Problem 6MC

Summary Introduction

To determine:

The adaptation process in birds which enables them to fly.

Concept introduction:

Birds shared close evolutionary relationship with reptile. Birds belong to a group of reptiles called archosaurs. Birds are the avian reptiles characterized by keratinous scales on their legs and feathers. Feathers form the outer body covering of a bird which helps them to fly in air. This feature of birds differentiates them from all groups of living organism.

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Answer 3

Question

Chapter 21.15, Problem 6MC

Summary Introduction

To determine:

The adaptation process in birds which enables them to fly.

Concept introduction:

Birds shared close evolutionary relationship with reptile. Birds belong to a group of reptiles called archosaurs. Birds are the avian reptiles characterized by keratinous scales on their legs and feathers. Feathers form the outer body covering of a bird which helps them to fly in air. This feature of birds differentiates them from all groups of living organism.

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Answer 4

Question

Chapter 21.15, Problem 6MC

Summary Introduction

To determine:

The adaptation process in birds which enables them to fly.

Concept introduction:

Birds shared close evolutionary relationship with reptile. Birds belong to a group of reptiles called archosaurs. Birds are the avian reptiles characterized by keratinous scales on their legs and feathers. Feathers form the outer body covering of a bird which helps them to fly in air. This feature of birds differentiates them from all groups of living organism.

Expert Solution & Answer

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Answer 5

Chapter 21.15, Problem 6MC

Summary Introduction

To determine:

The adaptation process in birds which enables them to fly.

Concept introduction:

Birds shared close evolutionary relationship with reptile. Birds belong to a group of reptiles called archosaurs. Birds are the avian reptiles characterized by keratinous scales on their legs and feathers. Feathers form the outer body covering of a bird which helps them to fly in air. This feature of birds differentiates them from all groups of living organism.

Answer 6

Chapter 21.15, Problem 6MC

Summary Introduction

To determine:

The adaptation process in birds which enables them to fly.

Concept introduction:

Birds shared close evolutionary relationship with reptile. Birds belong to a group of reptiles called archosaurs. Birds are the avian reptiles characterized by keratinous scales on their legs and feathers. Feathers form the outer body covering of a bird which helps them to fly in air. This feature of birds differentiates them from all groups of living organism.

Answer 7

Chapter 21.15, Problem 6MC

Summary Introduction

To determine:

The adaptation process in birds which enables them to fly.

Concept introduction:

Birds shared close evolutionary relationship with reptile. Birds belong to a group of reptiles called archosaurs. Birds are the avian reptiles characterized by keratinous scales on their legs and feathers. Feathers form the outer body covering of a bird which helps them to fly in air. This feature of birds differentiates them from all groups of living organism.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 21.1 - Prob. 1MC Ch. 21.1 - Prob. 2MC Ch. 21.1 - Prob. 3MC Ch. 21.1 - Prob. 4MC Ch. 21.1 - Prob. 5MC Ch. 21.1 - What advantages does segmentation confer?Ch. 21.1 - Prob. 7MC Ch. 21.2 - Prob. 1MC Ch. 21.2 - Prob. 2MC Ch. 21.2 - Prob. 3MC

Solution Summary: The author explains the adaptation process in birds which enables them to fly. Birds share close evolutionary relationship with reptiles, characterized by keratinous scales on their legs and feathers.

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