Defining characteristics of fishes, amphibians, reptiles, and mammals Given: Vertebrates have different groups- fishes, amphibians, reptiles, and mammals. Introduction: Fishes- Fishes are cold blooded and have a backbone, fins, gills, and scales on their body. Amphibians- Amphibians are cold-blooded animals with smooth, porous and rarely scaled skin. Endoskeleton is present in them. They can live both on land and water. Reptiles- Reptiles are cold-blooded animals with scales covering the skin. They have four legs or leglike appendages. They live on land. Mammals- Mammals are warm-blooded animals. They have mammary glands. Hair and sweat glands are present in their body.

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Answer 1

Question

Chapter 19.5, Problem 4LO

Summary Introduction

To write:

Defining characteristics of fishes, amphibians, reptiles, and mammals

Given:

Vertebrates have different groups- fishes, amphibians, reptiles, and mammals.

Introduction:

Fishes- Fishes are cold blooded and have a backbone, fins, gills, and scales on their body.

Amphibians- Amphibians are cold-blooded animals with smooth, porous and rarely scaled skin. Endoskeleton is present in them. They can live both on land and water.

Reptiles- Reptiles are cold-blooded animals with scales covering the skin. They have four legs or leglike appendages. They live on land.

Mammals- Mammals are warm-blooded animals. They have mammary glands. Hair and sweat glands are present in their body.

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Answer 2

Question

Chapter 19.5, Problem 4LO

Summary Introduction

To write:

Defining characteristics of fishes, amphibians, reptiles, and mammals

Given:

Vertebrates have different groups- fishes, amphibians, reptiles, and mammals.

Introduction:

Fishes- Fishes are cold blooded and have a backbone, fins, gills, and scales on their body.

Amphibians- Amphibians are cold-blooded animals with smooth, porous and rarely scaled skin. Endoskeleton is present in them. They can live both on land and water.

Reptiles- Reptiles are cold-blooded animals with scales covering the skin. They have four legs or leglike appendages. They live on land.

Mammals- Mammals are warm-blooded animals. They have mammary glands. Hair and sweat glands are present in their body.

Expert Solution & Answer

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Answer 3

Question

Chapter 19.5, Problem 4LO

Summary Introduction

To write:

Defining characteristics of fishes, amphibians, reptiles, and mammals

Given:

Vertebrates have different groups- fishes, amphibians, reptiles, and mammals.

Introduction:

Fishes- Fishes are cold blooded and have a backbone, fins, gills, and scales on their body.

Amphibians- Amphibians are cold-blooded animals with smooth, porous and rarely scaled skin. Endoskeleton is present in them. They can live both on land and water.

Reptiles- Reptiles are cold-blooded animals with scales covering the skin. They have four legs or leglike appendages. They live on land.

Mammals- Mammals are warm-blooded animals. They have mammary glands. Hair and sweat glands are present in their body.

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Answer 4

Question

Chapter 19.5, Problem 4LO

Summary Introduction

To write:

Defining characteristics of fishes, amphibians, reptiles, and mammals

Given:

Vertebrates have different groups- fishes, amphibians, reptiles, and mammals.

Introduction:

Fishes- Fishes are cold blooded and have a backbone, fins, gills, and scales on their body.

Amphibians- Amphibians are cold-blooded animals with smooth, porous and rarely scaled skin. Endoskeleton is present in them. They can live both on land and water.

Reptiles- Reptiles are cold-blooded animals with scales covering the skin. They have four legs or leglike appendages. They live on land.

Mammals- Mammals are warm-blooded animals. They have mammary glands. Hair and sweat glands are present in their body.

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Answer 5

Chapter 19.5, Problem 4LO

Summary Introduction

To write:

Defining characteristics of fishes, amphibians, reptiles, and mammals

Given:

Vertebrates have different groups- fishes, amphibians, reptiles, and mammals.

Introduction:

Fishes- Fishes are cold blooded and have a backbone, fins, gills, and scales on their body.

Amphibians- Amphibians are cold-blooded animals with smooth, porous and rarely scaled skin. Endoskeleton is present in them. They can live both on land and water.

Reptiles- Reptiles are cold-blooded animals with scales covering the skin. They have four legs or leglike appendages. They live on land.

Mammals- Mammals are warm-blooded animals. They have mammary glands. Hair and sweat glands are present in their body.

Answer 6

Chapter 19.5, Problem 4LO

Summary Introduction

To write:

Defining characteristics of fishes, amphibians, reptiles, and mammals

Given:

Vertebrates have different groups- fishes, amphibians, reptiles, and mammals.

Introduction:

Fishes- Fishes are cold blooded and have a backbone, fins, gills, and scales on their body.

Amphibians- Amphibians are cold-blooded animals with smooth, porous and rarely scaled skin. Endoskeleton is present in them. They can live both on land and water.

Reptiles- Reptiles are cold-blooded animals with scales covering the skin. They have four legs or leglike appendages. They live on land.

Mammals- Mammals are warm-blooded animals. They have mammary glands. Hair and sweat glands are present in their body.

Answer 7

Chapter 19.5, Problem 4LO

Summary Introduction

To write:

Defining characteristics of fishes, amphibians, reptiles, and mammals

Given:

Vertebrates have different groups- fishes, amphibians, reptiles, and mammals.

Introduction:

Fishes- Fishes are cold blooded and have a backbone, fins, gills, and scales on their body.

Amphibians- Amphibians are cold-blooded animals with smooth, porous and rarely scaled skin. Endoskeleton is present in them. They can live both on land and water.

Reptiles- Reptiles are cold-blooded animals with scales covering the skin. They have four legs or leglike appendages. They live on land.

Mammals- Mammals are warm-blooded animals. They have mammary glands. Hair and sweat glands are present in their body.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 19.1 - Prob. 1LO Ch. 19.1 - Prob. 2LO Ch. 19.1 - Prob. 3LO Ch. 19.1 - Prob. 1CYP Ch. 19.1 - Prob. 2CYP Ch. 19.1 - Prob. 3CYP Ch. 19.1 - Prob. 1A Ch. 19.1 - Prob. 2A Ch. 19.1 - Prob. 3A Ch. 19.2 - Prob. 1LO

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