The countercurrent exchange and its advantageous for the gas exchange. Introduction: The mode of respiration takes place in aquatic animals through the water, like fishes, they use blood capillaries for the exchange of gases. Exchange of gases seems easy in these animals due to the presence of large surface area so that they can get the maximum amount of dissolved oxygen from the surroundings. One such mechanism involved in gaseous exchange is countercurrent exchange.

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Answer 1

Question

Chapter 46.2, Problem 2SB

Summary Introduction

To review:

The countercurrent exchange and its advantageous for the gas exchange.

Introduction:

The mode of respiration takes place in aquatic animals through the water, like fishes, they use blood capillaries for the exchange of gases. Exchange of gases seems easy in these animals due to the presence of large surface area so that they can get the maximum amount of dissolved oxygen from the surroundings. One such mechanism involved in gaseous exchange is countercurrent exchange.

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Answer 2

Question

Chapter 46.2, Problem 2SB

Summary Introduction

To review:

The countercurrent exchange and its advantageous for the gas exchange.

Introduction:

The mode of respiration takes place in aquatic animals through the water, like fishes, they use blood capillaries for the exchange of gases. Exchange of gases seems easy in these animals due to the presence of large surface area so that they can get the maximum amount of dissolved oxygen from the surroundings. One such mechanism involved in gaseous exchange is countercurrent exchange.

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Answer 3

Question

Chapter 46.2, Problem 2SB

Summary Introduction

To review:

The countercurrent exchange and its advantageous for the gas exchange.

Introduction:

The mode of respiration takes place in aquatic animals through the water, like fishes, they use blood capillaries for the exchange of gases. Exchange of gases seems easy in these animals due to the presence of large surface area so that they can get the maximum amount of dissolved oxygen from the surroundings. One such mechanism involved in gaseous exchange is countercurrent exchange.

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Answer 4

Question

Chapter 46.2, Problem 2SB

Summary Introduction

To review:

The countercurrent exchange and its advantageous for the gas exchange.

Introduction:

The mode of respiration takes place in aquatic animals through the water, like fishes, they use blood capillaries for the exchange of gases. Exchange of gases seems easy in these animals due to the presence of large surface area so that they can get the maximum amount of dissolved oxygen from the surroundings. One such mechanism involved in gaseous exchange is countercurrent exchange.

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Answer 5

Chapter 46.2, Problem 2SB

Summary Introduction

To review:

The countercurrent exchange and its advantageous for the gas exchange.

Introduction:

The mode of respiration takes place in aquatic animals through the water, like fishes, they use blood capillaries for the exchange of gases. Exchange of gases seems easy in these animals due to the presence of large surface area so that they can get the maximum amount of dissolved oxygen from the surroundings. One such mechanism involved in gaseous exchange is countercurrent exchange.

Answer 6

Chapter 46.2, Problem 2SB

Summary Introduction

To review:

The countercurrent exchange and its advantageous for the gas exchange.

Introduction:

The mode of respiration takes place in aquatic animals through the water, like fishes, they use blood capillaries for the exchange of gases. Exchange of gases seems easy in these animals due to the presence of large surface area so that they can get the maximum amount of dissolved oxygen from the surroundings. One such mechanism involved in gaseous exchange is countercurrent exchange.

Answer 7

Chapter 46.2, Problem 2SB

Summary Introduction

To review:

The countercurrent exchange and its advantageous for the gas exchange.

Introduction:

The mode of respiration takes place in aquatic animals through the water, like fishes, they use blood capillaries for the exchange of gases. Exchange of gases seems easy in these animals due to the presence of large surface area so that they can get the maximum amount of dissolved oxygen from the surroundings. One such mechanism involved in gaseous exchange is countercurrent exchange.

Answer 8

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Answer 11

Ch. 46.1 - Distinguish between the roles of the respiratory...Ch. 46.1 - What is an advantage of water over air as a...Ch. 46.2 - What advantages do gills confer on a...Ch. 46.2 - Prob. 2SB Ch. 46.2 - Prob. 3SB Ch. 46.2 - Distinguish between positive pressure breathing...Ch. 46.3 - Prob. 1SB Ch. 46.3 - Prob. 2SB Ch. 46.3 - Prob. 3SB Ch. 46.4 - Explain the role of hemoglobin in gas exchange.

Solution Summary: The author explains the mechanism of countercurrent exchange, which is beneficial for gaseous exchange because fishes have a large surface area that helps them extract more oxygen.

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