The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is Phylum. There are near about ten major phyla in kingdom Animalia.

Question

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Answer 1

Question

Chapter 24, Problem 1MC

Summary Introduction

Introduction:

The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is Phylum. There are near about ten major phyla in kingdom Animalia.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The organisms in the phylum “Cnidaria” are radially symmetrical. Therefore, option (b) is correct.

Option (b) is given as “cnidarians”.

Explanation of Solution

Justify reasons for the correct statement:

The cnidarians are mostly marine animals but some also live in freshwater habitats. The characteristic feature of cnidarians is cnidoblasts “specialized cells” used for catching of prey. Some of the cnidarians are sea anemones and jellyfishes. These animals if divided along a central axis then the subparts will be equal to each other and this type of symmetry is “radial symmetry”.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “arthropods”. The arthropods are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Option (c) is given as “mollusks”. The mollusks are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Option (d) is given as “roundworms”. The roundworms are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

The radial symmetry is exhibited in cnidarians.

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Answer 2

Question

Chapter 24, Problem 1MC

Summary Introduction

Introduction:

The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is Phylum. There are near about ten major phyla in kingdom Animalia.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The organisms in the phylum “Cnidaria” are radially symmetrical. Therefore, option (b) is correct.

Option (b) is given as “cnidarians”.

Explanation of Solution

Justify reasons for the correct statement:

The cnidarians are mostly marine animals but some also live in freshwater habitats. The characteristic feature of cnidarians is cnidoblasts “specialized cells” used for catching of prey. Some of the cnidarians are sea anemones and jellyfishes. These animals if divided along a central axis then the subparts will be equal to each other and this type of symmetry is “radial symmetry”.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “arthropods”. The arthropods are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Option (c) is given as “mollusks”. The mollusks are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Option (d) is given as “roundworms”. The roundworms are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

The radial symmetry is exhibited in cnidarians.

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Answer 3

Question

Chapter 24, Problem 1MC

Summary Introduction

Introduction:

The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is Phylum. There are near about ten major phyla in kingdom Animalia.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The organisms in the phylum “Cnidaria” are radially symmetrical. Therefore, option (b) is correct.

Option (b) is given as “cnidarians”.

Explanation of Solution

Justify reasons for the correct statement:

The cnidarians are mostly marine animals but some also live in freshwater habitats. The characteristic feature of cnidarians is cnidoblasts “specialized cells” used for catching of prey. Some of the cnidarians are sea anemones and jellyfishes. These animals if divided along a central axis then the subparts will be equal to each other and this type of symmetry is “radial symmetry”.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “arthropods”. The arthropods are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Option (c) is given as “mollusks”. The mollusks are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Option (d) is given as “roundworms”. The roundworms are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

The radial symmetry is exhibited in cnidarians.

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Answer 4

Question

Chapter 24, Problem 1MC

Summary Introduction

Introduction:

The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is Phylum. There are near about ten major phyla in kingdom Animalia.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The organisms in the phylum “Cnidaria” are radially symmetrical. Therefore, option (b) is correct.

Option (b) is given as “cnidarians”.

Explanation of Solution

Justify reasons for the correct statement:

The cnidarians are mostly marine animals but some also live in freshwater habitats. The characteristic feature of cnidarians is cnidoblasts “specialized cells” used for catching of prey. Some of the cnidarians are sea anemones and jellyfishes. These animals if divided along a central axis then the subparts will be equal to each other and this type of symmetry is “radial symmetry”.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “arthropods”. The arthropods are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Option (c) is given as “mollusks”. The mollusks are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Option (d) is given as “roundworms”. The roundworms are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

The radial symmetry is exhibited in cnidarians.

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Answer 5

Chapter 24, Problem 1MC

Summary Introduction

Introduction:

The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is Phylum. There are near about ten major phyla in kingdom Animalia.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The organisms in the phylum “Cnidaria” are radially symmetrical. Therefore, option (b) is correct.

Option (b) is given as “cnidarians”.

Explanation of Solution

Justify reasons for the correct statement:

The cnidarians are mostly marine animals but some also live in freshwater habitats. The characteristic feature of cnidarians is cnidoblasts “specialized cells” used for catching of prey. Some of the cnidarians are sea anemones and jellyfishes. These animals if divided along a central axis then the subparts will be equal to each other and this type of symmetry is “radial symmetry”.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “arthropods”. The arthropods are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Option (c) is given as “mollusks”. The mollusks are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Option (d) is given as “roundworms”. The roundworms are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

The radial symmetry is exhibited in cnidarians.

Answer 6

Chapter 24, Problem 1MC

Summary Introduction

Introduction:

The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is Phylum. There are near about ten major phyla in kingdom Animalia.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The organisms in the phylum “Cnidaria” are radially symmetrical. Therefore, option (b) is correct.

Option (b) is given as “cnidarians”.

Explanation of Solution

Justify reasons for the correct statement:

The cnidarians are mostly marine animals but some also live in freshwater habitats. The characteristic feature of cnidarians is cnidoblasts “specialized cells” used for catching of prey. Some of the cnidarians are sea anemones and jellyfishes. These animals if divided along a central axis then the subparts will be equal to each other and this type of symmetry is “radial symmetry”.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “arthropods”. The arthropods are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Option (c) is given as “mollusks”. The mollusks are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Option (d) is given as “roundworms”. The roundworms are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

The radial symmetry is exhibited in cnidarians.

Answer 7

Chapter 24, Problem 1MC

Summary Introduction

Introduction:

The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is Phylum. There are near about ten major phyla in kingdom Animalia.

Answer 8

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The organisms in the phylum “Cnidaria” are radially symmetrical. Therefore, option (b) is correct.

Option (b) is given as “cnidarians”.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Justify reasons for the correct statement:

The cnidarians are mostly marine animals but some also live in freshwater habitats. The characteristic feature of cnidarians is cnidoblasts “specialized cells” used for catching of prey. Some of the cnidarians are sea anemones and jellyfishes. These animals if divided along a central axis then the subparts will be equal to each other and this type of symmetry is “radial symmetry”.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “arthropods”. The arthropods are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Option (c) is given as “mollusks”. The mollusks are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Option (d) is given as “roundworms”. The roundworms are bilateral symmetrical because they can be divided into two equal halves when cutting from the medial line. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Answer 12

Conclusion

The radial symmetry is exhibited in cnidarians.

Answer 13

Ch. 24.1 - Can you... list the characteristics that...Ch. 24.2 - Prob. 1CYL Ch. 24.2 - describe the different types of body symmetry,...Ch. 24.2 - give examples of animal groups with each type of...Ch. 24.2 - Prob. 4CYL Ch. 24.3 - Prob. 1TC Ch. 24.3 - Prob. 2TC Ch. 24.3 - Prob. 3TC Ch. 24.3 - What advantage does a digestive system with two...Ch. 24.3 - Why does pouring sail on a leech harm it?

The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is Phylum. There are near about ten major phyla in kingdom Animalia.

Solution Summary: The author explains that the organisms in the phylum "Cnidaria" are radially symmetrical.

Concept explainers

Introduction:

The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is Phylum. There are near about ten major phyla in kingdom Animalia.

Answer to Problem 1MC

Explanation of Solution

Want to see more full solutions like this?

Chapter 24 Solutions

The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is Phylum. There are near about ten major phyla in kingdom Animalia.

Solution Summary: The author explains that the organisms in the phylum "Cnidaria" are radially symmetrical.

Concept explainers

Introduction: The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is Phylum. There are near about ten major phyla in kingdom Animalia.

Answer to Problem 1MC

Explanation of Solution

Want to see more full solutions like this?

Chapter 24 Solutions

Introduction:

The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is Phylum. There are near about ten major phyla in kingdom Animalia.