Which of the following structures is not a component of the water-vascular system of an echinoderm? a. Ossicles b. Ampullae c. Radial canals d. Madreporites

Question

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Answer 1

Textbook Question

Chapter 35, Problem 1U

Which of the following structures is not a component of the water-vascular system of an echinoderm?

a. Ossicles

b. Ampullae

c. Radial canals

d. Madreporites

Expert Solution & Answer

Summary Introduction

Introduction:

Echinoderms are the ancient animals that possess marine animals. They contain a unique hydraulic system that is composed of a central ring canal. For example: star fish.

Answer to Problem 1U

Correct answer:

Ossicles structure is not a component of the water-vascular system of an echinoderm. Therefore, option a. is correct.

Explanation of Solution

Reason for the correct statement:

Echinoderm has a water-vascular system that is formed by the components such as radial canals, ampullae and madreporite. It is a unique hydraulic system that is made up of a central ring canal.

Option a. is given as “Ossicles”.

As, “the structure ossicles is not responsible for the formation of water-vascular system of an echinoderm”, is the right answer.

Hence, option a. is correct.

Reasons for the incorrect statements:

Option a. is given as “Ampullae”.

It is responsible for the formation of water-vascular system of an echinoderm. So, it is a wrong answer.

Option b. is given as “Radial canals”.

It causes the secretion of fluid through tubes in the water-vascular system. So, it is a wrong answer.

Option d. is given as “Madreporites”.

Madreporites are the components that are present in the water-vascular system of the echinoderms. So, it is a wrong answer.

Hence, options b., c., and d. are incorrect.

Conclusion

The water-vascular system is present in the echinoderms for the exchange of liquid through the pores in the body of echinoderms.

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Answer 2

Textbook Question

Chapter 35, Problem 1U

Which of the following structures is not a component of the water-vascular system of an echinoderm?

a. Ossicles

b. Ampullae

c. Radial canals

d. Madreporites

Expert Solution & Answer

Summary Introduction

Introduction:

Echinoderms are the ancient animals that possess marine animals. They contain a unique hydraulic system that is composed of a central ring canal. For example: star fish.

Answer to Problem 1U

Correct answer:

Ossicles structure is not a component of the water-vascular system of an echinoderm. Therefore, option a. is correct.

Explanation of Solution

Reason for the correct statement:

Echinoderm has a water-vascular system that is formed by the components such as radial canals, ampullae and madreporite. It is a unique hydraulic system that is made up of a central ring canal.

Option a. is given as “Ossicles”.

As, “the structure ossicles is not responsible for the formation of water-vascular system of an echinoderm”, is the right answer.

Hence, option a. is correct.

Reasons for the incorrect statements:

Option a. is given as “Ampullae”.

It is responsible for the formation of water-vascular system of an echinoderm. So, it is a wrong answer.

Option b. is given as “Radial canals”.

It causes the secretion of fluid through tubes in the water-vascular system. So, it is a wrong answer.

Option d. is given as “Madreporites”.

Madreporites are the components that are present in the water-vascular system of the echinoderms. So, it is a wrong answer.

Hence, options b., c., and d. are incorrect.

Conclusion

The water-vascular system is present in the echinoderms for the exchange of liquid through the pores in the body of echinoderms.

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Answer 3

Textbook Question

Chapter 35, Problem 1U

Which of the following structures is not a component of the water-vascular system of an echinoderm?

a. Ossicles

b. Ampullae

c. Radial canals

d. Madreporites

Expert Solution & Answer

Summary Introduction

Introduction:

Echinoderms are the ancient animals that possess marine animals. They contain a unique hydraulic system that is composed of a central ring canal. For example: star fish.

Answer to Problem 1U

Correct answer:

Ossicles structure is not a component of the water-vascular system of an echinoderm. Therefore, option a. is correct.

Explanation of Solution

Reason for the correct statement:

Echinoderm has a water-vascular system that is formed by the components such as radial canals, ampullae and madreporite. It is a unique hydraulic system that is made up of a central ring canal.

Option a. is given as “Ossicles”.

As, “the structure ossicles is not responsible for the formation of water-vascular system of an echinoderm”, is the right answer.

Hence, option a. is correct.

Reasons for the incorrect statements:

Option a. is given as “Ampullae”.

It is responsible for the formation of water-vascular system of an echinoderm. So, it is a wrong answer.

Option b. is given as “Radial canals”.

It causes the secretion of fluid through tubes in the water-vascular system. So, it is a wrong answer.

Option d. is given as “Madreporites”.

Madreporites are the components that are present in the water-vascular system of the echinoderms. So, it is a wrong answer.

Hence, options b., c., and d. are incorrect.

Conclusion

The water-vascular system is present in the echinoderms for the exchange of liquid through the pores in the body of echinoderms.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 35, Problem 1U

Which of the following structures is not a component of the water-vascular system of an echinoderm?

a. Ossicles

b. Ampullae

c. Radial canals

d. Madreporites

Expert Solution & Answer

Summary Introduction

Introduction:

Echinoderms are the ancient animals that possess marine animals. They contain a unique hydraulic system that is composed of a central ring canal. For example: star fish.

Answer to Problem 1U

Correct answer:

Ossicles structure is not a component of the water-vascular system of an echinoderm. Therefore, option a. is correct.

Explanation of Solution

Reason for the correct statement:

Echinoderm has a water-vascular system that is formed by the components such as radial canals, ampullae and madreporite. It is a unique hydraulic system that is made up of a central ring canal.

Option a. is given as “Ossicles”.

As, “the structure ossicles is not responsible for the formation of water-vascular system of an echinoderm”, is the right answer.

Hence, option a. is correct.

Reasons for the incorrect statements:

Option a. is given as “Ampullae”.

It is responsible for the formation of water-vascular system of an echinoderm. So, it is a wrong answer.

Option b. is given as “Radial canals”.

It causes the secretion of fluid through tubes in the water-vascular system. So, it is a wrong answer.

Option d. is given as “Madreporites”.

Madreporites are the components that are present in the water-vascular system of the echinoderms. So, it is a wrong answer.

Hence, options b., c., and d. are incorrect.

Conclusion

The water-vascular system is present in the echinoderms for the exchange of liquid through the pores in the body of echinoderms.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

Introduction:

Echinoderms are the ancient animals that possess marine animals. They contain a unique hydraulic system that is composed of a central ring canal. For example: star fish.

Answer to Problem 1U

Correct answer:

Ossicles structure is not a component of the water-vascular system of an echinoderm. Therefore, option a. is correct.

Explanation of Solution

Reason for the correct statement:

Echinoderm has a water-vascular system that is formed by the components such as radial canals, ampullae and madreporite. It is a unique hydraulic system that is made up of a central ring canal.

Option a. is given as “Ossicles”.

As, “the structure ossicles is not responsible for the formation of water-vascular system of an echinoderm”, is the right answer.

Hence, option a. is correct.

Reasons for the incorrect statements:

Option a. is given as “Ampullae”.

It is responsible for the formation of water-vascular system of an echinoderm. So, it is a wrong answer.

Option b. is given as “Radial canals”.

It causes the secretion of fluid through tubes in the water-vascular system. So, it is a wrong answer.

Option d. is given as “Madreporites”.

Madreporites are the components that are present in the water-vascular system of the echinoderms. So, it is a wrong answer.

Hence, options b., c., and d. are incorrect.

Conclusion

The water-vascular system is present in the echinoderms for the exchange of liquid through the pores in the body of echinoderms.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction:

Echinoderms are the ancient animals that possess marine animals. They contain a unique hydraulic system that is composed of a central ring canal. For example: star fish.

Answer to Problem 1U

Correct answer:

Ossicles structure is not a component of the water-vascular system of an echinoderm. Therefore, option a. is correct.

Explanation of Solution

Reason for the correct statement:

Echinoderm has a water-vascular system that is formed by the components such as radial canals, ampullae and madreporite. It is a unique hydraulic system that is made up of a central ring canal.

Option a. is given as “Ossicles”.

As, “the structure ossicles is not responsible for the formation of water-vascular system of an echinoderm”, is the right answer.

Hence, option a. is correct.

Reasons for the incorrect statements:

Option a. is given as “Ampullae”.

It is responsible for the formation of water-vascular system of an echinoderm. So, it is a wrong answer.

Option b. is given as “Radial canals”.

It causes the secretion of fluid through tubes in the water-vascular system. So, it is a wrong answer.

Option d. is given as “Madreporites”.

Madreporites are the components that are present in the water-vascular system of the echinoderms. So, it is a wrong answer.

Hence, options b., c., and d. are incorrect.

Conclusion

The water-vascular system is present in the echinoderms for the exchange of liquid through the pores in the body of echinoderms.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction:

Echinoderms are the ancient animals that possess marine animals. They contain a unique hydraulic system that is composed of a central ring canal. For example: star fish.

Answer 12

Answer to Problem 1U

Correct answer:

Ossicles structure is not a component of the water-vascular system of an echinoderm. Therefore, option a. is correct.

Answer 13

Explanation of Solution

Reason for the correct statement:

Echinoderm has a water-vascular system that is formed by the components such as radial canals, ampullae and madreporite. It is a unique hydraulic system that is made up of a central ring canal.

Option a. is given as “Ossicles”.

As, “the structure ossicles is not responsible for the formation of water-vascular system of an echinoderm”, is the right answer.

Hence, option a. is correct.

Reasons for the incorrect statements:

Option a. is given as “Ampullae”.

It is responsible for the formation of water-vascular system of an echinoderm. So, it is a wrong answer.

Option b. is given as “Radial canals”.

It causes the secretion of fluid through tubes in the water-vascular system. So, it is a wrong answer.

Option d. is given as “Madreporites”.

Madreporites are the components that are present in the water-vascular system of the echinoderms. So, it is a wrong answer.

Hence, options b., c., and d. are incorrect.

Answer 14

Conclusion

The water-vascular system is present in the echinoderms for the exchange of liquid through the pores in the body of echinoderms.

Answer 15

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Which of the following structures is not a component of the water-vascular system of an echinoderm? a. Ossicles b. Ampullae c. Radial canals d. Madreporites

Solution Summary: The author explains that echinoderms contain a unique hydraulic system composed of radial canals, ampullae, and madreporite.

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