The lungs of the frogs are simple sac-like structures that are lined with the blood vessels. However, the mammalian lungs are divided into many small balloon like structures known as alveoli. Thus, the surface area for gas exchange in frogs is lower than that in the mammalian lungs.

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Chapter 45, Problem 12TYU

Summary Introduction

Introduction:

The lungs of the frogs are simple sac-like structures that are lined with the blood vessels. However, the mammalian lungs are divided into many small balloon like structures known as alveoli. Thus, the surface area for gas exchange in frogs is lower than that in the mammalian lungs.

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Answer 2

Question

Chapter 45, Problem 12TYU

Summary Introduction

Introduction:

The lungs of the frogs are simple sac-like structures that are lined with the blood vessels. However, the mammalian lungs are divided into many small balloon like structures known as alveoli. Thus, the surface area for gas exchange in frogs is lower than that in the mammalian lungs.

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Answer 3

Question

Chapter 45, Problem 12TYU

Summary Introduction

Introduction:

The lungs of the frogs are simple sac-like structures that are lined with the blood vessels. However, the mammalian lungs are divided into many small balloon like structures known as alveoli. Thus, the surface area for gas exchange in frogs is lower than that in the mammalian lungs.

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Answer 4

Question

Chapter 45, Problem 12TYU

Summary Introduction

Introduction:

The lungs of the frogs are simple sac-like structures that are lined with the blood vessels. However, the mammalian lungs are divided into many small balloon like structures known as alveoli. Thus, the surface area for gas exchange in frogs is lower than that in the mammalian lungs.

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Answer 5

Chapter 45, Problem 12TYU

Summary Introduction

Introduction:

The lungs of the frogs are simple sac-like structures that are lined with the blood vessels. However, the mammalian lungs are divided into many small balloon like structures known as alveoli. Thus, the surface area for gas exchange in frogs is lower than that in the mammalian lungs.

Answer 6

Chapter 45, Problem 12TYU

Summary Introduction

Introduction:

The lungs of the frogs are simple sac-like structures that are lined with the blood vessels. However, the mammalian lungs are divided into many small balloon like structures known as alveoli. Thus, the surface area for gas exchange in frogs is lower than that in the mammalian lungs.

Answer 7

Chapter 45, Problem 12TYU

Summary Introduction

Introduction:

The lungs of the frogs are simple sac-like structures that are lined with the blood vessels. However, the mammalian lungs are divided into many small balloon like structures known as alveoli. Thus, the surface area for gas exchange in frogs is lower than that in the mammalian lungs.

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Answer 11

Ch. 45 - Prob. 3TYK Ch. 45 - Prob. 1TYK Ch. 45 - Prob. 4TYK Ch. 45 - Prob. 2TYK Ch. 45 - Prob. 5TYK Ch. 45 - Prob. 9TYU Ch. 45 - Prob. 10TYU Ch. 45 - Describe the ways in which an open circulatory...Ch. 45 - Prob. 11TYU Ch. 45 - Prob. 7TYU

The lungs of the frogs are simple sac-like structures that are lined with the blood vessels. However, the mammalian lungs are divided into many small balloon like structures known as alveoli. Thus, the surface area for gas exchange in frogs is lower than that in the mammalian lungs.

Solution Summary: The author explains that the frog's lungs are simple sac-like structures that are lined with blood vessels, but the mammalians are divided into small balloon like structures known as alveoli.

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Introduction:

The lungs of the frogs are simple sac-like structures that are lined with the blood vessels. However, the mammalian lungs are divided into many small balloon like structures known as alveoli. Thus, the surface area for gas exchange in frogs is lower than that in the mammalian lungs.

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Chapter 45 Solutions

The lungs of the frogs are simple sac-like structures that are lined with the blood vessels. However, the mammalian lungs are divided into many small balloon like structures known as alveoli. Thus, the surface area for gas exchange in frogs is lower than that in the mammalian lungs.

Solution Summary: The author explains that the frog's lungs are simple sac-like structures that are lined with blood vessels, but the mammalians are divided into small balloon like structures known as alveoli.

Concept explainers

Videos

Introduction: The lungs of the frogs are simple sac-like structures that are lined with the blood vessels. However, the mammalian lungs are divided into many small balloon like structures known as alveoli. Thus, the surface area for gas exchange in frogs is lower than that in the mammalian lungs.

Want to see the full answer?

Chapter 45 Solutions

Introduction:

The lungs of the frogs are simple sac-like structures that are lined with the blood vessels. However, the mammalian lungs are divided into many small balloon like structures known as alveoli. Thus, the surface area for gas exchange in frogs is lower than that in the mammalian lungs.