What structures in vertebrates are similar to gizzard that break food mechanically? Introduction: Digestion is defined as the process which involves the breakdown of large insoluble food particles into small water soluble and absorbable form to absorb all the nutrients from food that are required for the proper growth and development and also promotes the removal of waste out of the body through process of excretion.

Question

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Answer 1

Question

Chapter 38.4, Problem 9SAQ

Summary Introduction

To determine:

What structures in vertebrates are similar to gizzard that break food mechanically?

Introduction:

Digestion is defined as the process which involves the breakdown of large insoluble food particles into small water soluble and absorbable form to absorb all the nutrients from food that are required for the proper growth and development and also promotes the removal of waste out of the body through process of excretion.

Expert Solution & Answer

Explanation of Solution

The breakdown of food in invertebrates such as fishes, reptile, birds, and earthworms is carried out by gizzard which is composed of muscular walls in the digestive tract and helps in grinding of ingested rock or sediment into smaller pieces to make it for digestion.

Similarly in vertebrates, the breakdown of ingested food is carried out by teeth. The ingested food is first breakdown into smaller forms by chewing so that all the nutrients from a food are absorbed by the body.

Conclusion

Gizzard in invertebrates helps in breakdown of sediments and rocks ingested by earthworms, fish, reptiles and birds into smaller forms while in vertebrates breakdown of food is carried out by teeth.

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Answer 2

Question

Chapter 38.4, Problem 9SAQ

Summary Introduction

To determine:

What structures in vertebrates are similar to gizzard that break food mechanically?

Introduction:

Digestion is defined as the process which involves the breakdown of large insoluble food particles into small water soluble and absorbable form to absorb all the nutrients from food that are required for the proper growth and development and also promotes the removal of waste out of the body through process of excretion.

Expert Solution & Answer

Explanation of Solution

The breakdown of food in invertebrates such as fishes, reptile, birds, and earthworms is carried out by gizzard which is composed of muscular walls in the digestive tract and helps in grinding of ingested rock or sediment into smaller pieces to make it for digestion.

Similarly in vertebrates, the breakdown of ingested food is carried out by teeth. The ingested food is first breakdown into smaller forms by chewing so that all the nutrients from a food are absorbed by the body.

Conclusion

Gizzard in invertebrates helps in breakdown of sediments and rocks ingested by earthworms, fish, reptiles and birds into smaller forms while in vertebrates breakdown of food is carried out by teeth.

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Answer 3

Question

Chapter 38.4, Problem 9SAQ

Summary Introduction

To determine:

What structures in vertebrates are similar to gizzard that break food mechanically?

Introduction:

Digestion is defined as the process which involves the breakdown of large insoluble food particles into small water soluble and absorbable form to absorb all the nutrients from food that are required for the proper growth and development and also promotes the removal of waste out of the body through process of excretion.

Expert Solution & Answer

Explanation of Solution

The breakdown of food in invertebrates such as fishes, reptile, birds, and earthworms is carried out by gizzard which is composed of muscular walls in the digestive tract and helps in grinding of ingested rock or sediment into smaller pieces to make it for digestion.

Similarly in vertebrates, the breakdown of ingested food is carried out by teeth. The ingested food is first breakdown into smaller forms by chewing so that all the nutrients from a food are absorbed by the body.

Conclusion

Gizzard in invertebrates helps in breakdown of sediments and rocks ingested by earthworms, fish, reptiles and birds into smaller forms while in vertebrates breakdown of food is carried out by teeth.

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Answer 4

Question

Chapter 38.4, Problem 9SAQ

Summary Introduction

To determine:

What structures in vertebrates are similar to gizzard that break food mechanically?

Introduction:

Digestion is defined as the process which involves the breakdown of large insoluble food particles into small water soluble and absorbable form to absorb all the nutrients from food that are required for the proper growth and development and also promotes the removal of waste out of the body through process of excretion.

Expert Solution & Answer

Explanation of Solution

The breakdown of food in invertebrates such as fishes, reptile, birds, and earthworms is carried out by gizzard which is composed of muscular walls in the digestive tract and helps in grinding of ingested rock or sediment into smaller pieces to make it for digestion.

Similarly in vertebrates, the breakdown of ingested food is carried out by teeth. The ingested food is first breakdown into smaller forms by chewing so that all the nutrients from a food are absorbed by the body.

Conclusion

Gizzard in invertebrates helps in breakdown of sediments and rocks ingested by earthworms, fish, reptiles and birds into smaller forms while in vertebrates breakdown of food is carried out by teeth.

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Answer 5

Chapter 38.4, Problem 9SAQ

Summary Introduction

To determine:

What structures in vertebrates are similar to gizzard that break food mechanically?

Introduction:

Digestion is defined as the process which involves the breakdown of large insoluble food particles into small water soluble and absorbable form to absorb all the nutrients from food that are required for the proper growth and development and also promotes the removal of waste out of the body through process of excretion.

Expert Solution & Answer

Explanation of Solution

The breakdown of food in invertebrates such as fishes, reptile, birds, and earthworms is carried out by gizzard which is composed of muscular walls in the digestive tract and helps in grinding of ingested rock or sediment into smaller pieces to make it for digestion.

Similarly in vertebrates, the breakdown of ingested food is carried out by teeth. The ingested food is first breakdown into smaller forms by chewing so that all the nutrients from a food are absorbed by the body.

Conclusion

Gizzard in invertebrates helps in breakdown of sediments and rocks ingested by earthworms, fish, reptiles and birds into smaller forms while in vertebrates breakdown of food is carried out by teeth.

Answer 6

Chapter 38.4, Problem 9SAQ

Summary Introduction

To determine:

What structures in vertebrates are similar to gizzard that break food mechanically?

Introduction:

Digestion is defined as the process which involves the breakdown of large insoluble food particles into small water soluble and absorbable form to absorb all the nutrients from food that are required for the proper growth and development and also promotes the removal of waste out of the body through process of excretion.

Expert Solution & Answer

Explanation of Solution

The breakdown of food in invertebrates such as fishes, reptile, birds, and earthworms is carried out by gizzard which is composed of muscular walls in the digestive tract and helps in grinding of ingested rock or sediment into smaller pieces to make it for digestion.

Similarly in vertebrates, the breakdown of ingested food is carried out by teeth. The ingested food is first breakdown into smaller forms by chewing so that all the nutrients from a food are absorbed by the body.

Conclusion

Gizzard in invertebrates helps in breakdown of sediments and rocks ingested by earthworms, fish, reptiles and birds into smaller forms while in vertebrates breakdown of food is carried out by teeth.

Answer 7

Chapter 38.4, Problem 9SAQ

Summary Introduction

To determine:

What structures in vertebrates are similar to gizzard that break food mechanically?

Introduction:

Digestion is defined as the process which involves the breakdown of large insoluble food particles into small water soluble and absorbable form to absorb all the nutrients from food that are required for the proper growth and development and also promotes the removal of waste out of the body through process of excretion.

Answer 8

Expert Solution & Answer

Explanation of Solution

The breakdown of food in invertebrates such as fishes, reptile, birds, and earthworms is carried out by gizzard which is composed of muscular walls in the digestive tract and helps in grinding of ingested rock or sediment into smaller pieces to make it for digestion.

Similarly in vertebrates, the breakdown of ingested food is carried out by teeth. The ingested food is first breakdown into smaller forms by chewing so that all the nutrients from a food are absorbed by the body.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Conclusion

Gizzard in invertebrates helps in breakdown of sediments and rocks ingested by earthworms, fish, reptiles and birds into smaller forms while in vertebrates breakdown of food is carried out by teeth.

Answer 12

Ch. 38.1 - Prob. 1SAQ Ch. 38.1 - Prob. 2SAQ Ch. 38.1 - Prob. 3SAQ Ch. 38.1 - Prob. 4SAQ Ch. 38.2 - Prob. 5SAQ Ch. 38.2 - Prob. 6SAQ Ch. 38.3 - Prob. 7SAQ Ch. 38.3 - Prob. 8SAQ Ch. 38.4 - Prob. 9SAQ Ch. 38.4 - Prob. 10SAQ

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