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

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

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.

Want to see more full solutions like this?

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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Answer to Problem 1U

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