Ray-finned fish is from Choindrichthyes class and they contain cartilaginous skeletons and internal fertilization. Lungfishes are the land vertebrae. They do not contain swim bladder. Both of them belong to the group of bony fish.

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Chapter 34, Problem 2A

Summary Introduction

Introduction:

Ray-finned fish is from Choindrichthyes class and they contain cartilaginous skeletons and internal fertilization. Lungfishes are the land vertebrae. They do not contain swim bladder. Both of them belong to the group of bony fish.

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A marine biologist catches a species of fish she has never seen before. Upon examination, she determines that the species has a predominantly cartilaginous skeleton and a swim bladder. If its pectoral fins are not fused with its head, to which category of fish does the specimen belong? a. Rays b. Osteichthyes c. Sharks d. Hagfish

Answer 2

Question

Chapter 34, Problem 2A

Summary Introduction

Introduction:

Ray-finned fish is from Choindrichthyes class and they contain cartilaginous skeletons and internal fertilization. Lungfishes are the land vertebrae. They do not contain swim bladder. Both of them belong to the group of bony fish.

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Answer 3

Question

Chapter 34, Problem 2A

Summary Introduction

Introduction:

Ray-finned fish is from Choindrichthyes class and they contain cartilaginous skeletons and internal fertilization. Lungfishes are the land vertebrae. They do not contain swim bladder. Both of them belong to the group of bony fish.

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Answer 4

Question

Chapter 34, Problem 2A

Summary Introduction

Introduction:

Ray-finned fish is from Choindrichthyes class and they contain cartilaginous skeletons and internal fertilization. Lungfishes are the land vertebrae. They do not contain swim bladder. Both of them belong to the group of bony fish.

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Answer 5

Chapter 34, Problem 2A

Summary Introduction

Introduction:

Ray-finned fish is from Choindrichthyes class and they contain cartilaginous skeletons and internal fertilization. Lungfishes are the land vertebrae. They do not contain swim bladder. Both of them belong to the group of bony fish.

Answer 6

Chapter 34, Problem 2A

Summary Introduction

Introduction:

Ray-finned fish is from Choindrichthyes class and they contain cartilaginous skeletons and internal fertilization. Lungfishes are the land vertebrae. They do not contain swim bladder. Both of them belong to the group of bony fish.

Answer 7

Chapter 34, Problem 2A

Summary Introduction

Introduction:

Ray-finned fish is from Choindrichthyes class and they contain cartilaginous skeletons and internal fertilization. Lungfishes are the land vertebrae. They do not contain swim bladder. Both of them belong to the group of bony fish.

Answer 8

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Answer 11

Ch. 34.1 - List the specific characteristics of echinoderms.Ch. 34.1 - Explain what is meant by pentaradial symmetry.Ch. 34.1 - Describe the five extant classes of echinoderms.Ch. 34.2 - List the defining characteristics of chordates.Ch. 34.2 - Prob. 2LO Ch. 34.3 - Describe the nonvertebrate chordates and their...Ch. 34.4 - Prob. 1LO Ch. 34.4 - Prob. 2LO Ch. 34.5 - Prob. 1LO Ch. 34.5 - Prob. 2LO

Ray-finned fish is from Choindrichthyes class and they contain cartilaginous skeletons and internal fertilization. Lungfishes are the land vertebrae. They do not contain swim bladder. Both of them belong to the group of bony fish.

Solution Summary: The author explains that ray-finned fishes are the closest relative of lungfish. They share many features and are most closely related to each other.

Concept explainers

Introduction:

Ray-finned fish is from Choindrichthyes class and they contain cartilaginous skeletons and internal fertilization. Lungfishes are the land vertebrae. They do not contain swim bladder. Both of them belong to the group of bony fish.

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Chapter 34 Solutions

Ray-finned fish is from Choindrichthyes class and they contain cartilaginous skeletons and internal fertilization. Lungfishes are the land vertebrae. They do not contain swim bladder. Both of them belong to the group of bony fish.

Solution Summary: The author explains that ray-finned fishes are the closest relative of lungfish. They share many features and are most closely related to each other.

Concept explainers

Introduction: Ray-finned fish is from Choindrichthyes class and they contain cartilaginous skeletons and internal fertilization. Lungfishes are the land vertebrae. They do not contain swim bladder. Both of them belong to the group of bony fish.

Want to see the full answer?

Chapter 34 Solutions

Introduction:

Ray-finned fish is from Choindrichthyes class and they contain cartilaginous skeletons and internal fertilization. Lungfishes are the land vertebrae. They do not contain swim bladder. Both of them belong to the group of bony fish.