The contrasting features between chelicerates and mandibulates. Concept introduction: Chelicerates and mandibulates are the sub phylum included under the phylum Arthropoda. The characteristic feature of this phylum is the presence of exoskeleton and joint paired appendages. Chelicerates contain grasping, claw like mouth parts called chelicerae. Mandibulates have chewing, jaw like mouthparts called mandibles.

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Answer 1

Question

Chapter 21.8, Problem 7MC

Summary Introduction

To determine:

The contrasting features between chelicerates and mandibulates.

Concept introduction:

Chelicerates and mandibulates are the sub phylum included under the phylum Arthropoda. The characteristic feature of this phylum is the presence of exoskeleton and joint paired appendages. Chelicerates contain grasping, claw like mouth parts called chelicerae. Mandibulates have chewing, jaw like mouthparts called mandibles.

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Answer 2

Question

Chapter 21.8, Problem 7MC

Summary Introduction

To determine:

The contrasting features between chelicerates and mandibulates.

Concept introduction:

Chelicerates and mandibulates are the sub phylum included under the phylum Arthropoda. The characteristic feature of this phylum is the presence of exoskeleton and joint paired appendages. Chelicerates contain grasping, claw like mouth parts called chelicerae. Mandibulates have chewing, jaw like mouthparts called mandibles.

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Answer 3

Question

Chapter 21.8, Problem 7MC

Summary Introduction

To determine:

The contrasting features between chelicerates and mandibulates.

Concept introduction:

Chelicerates and mandibulates are the sub phylum included under the phylum Arthropoda. The characteristic feature of this phylum is the presence of exoskeleton and joint paired appendages. Chelicerates contain grasping, claw like mouth parts called chelicerae. Mandibulates have chewing, jaw like mouthparts called mandibles.

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Answer 4

Question

Chapter 21.8, Problem 7MC

Summary Introduction

To determine:

The contrasting features between chelicerates and mandibulates.

Concept introduction:

Chelicerates and mandibulates are the sub phylum included under the phylum Arthropoda. The characteristic feature of this phylum is the presence of exoskeleton and joint paired appendages. Chelicerates contain grasping, claw like mouth parts called chelicerae. Mandibulates have chewing, jaw like mouthparts called mandibles.

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Answer 5

Chapter 21.8, Problem 7MC

Summary Introduction

To determine:

The contrasting features between chelicerates and mandibulates.

Concept introduction:

Chelicerates and mandibulates are the sub phylum included under the phylum Arthropoda. The characteristic feature of this phylum is the presence of exoskeleton and joint paired appendages. Chelicerates contain grasping, claw like mouth parts called chelicerae. Mandibulates have chewing, jaw like mouthparts called mandibles.

Answer 6

Chapter 21.8, Problem 7MC

Summary Introduction

To determine:

The contrasting features between chelicerates and mandibulates.

Concept introduction:

Chelicerates and mandibulates are the sub phylum included under the phylum Arthropoda. The characteristic feature of this phylum is the presence of exoskeleton and joint paired appendages. Chelicerates contain grasping, claw like mouth parts called chelicerae. Mandibulates have chewing, jaw like mouthparts called mandibles.

Answer 7

Chapter 21.8, Problem 7MC

Summary Introduction

To determine:

The contrasting features between chelicerates and mandibulates.

Concept introduction:

Chelicerates and mandibulates are the sub phylum included under the phylum Arthropoda. The characteristic feature of this phylum is the presence of exoskeleton and joint paired appendages. Chelicerates contain grasping, claw like mouth parts called chelicerae. Mandibulates have chewing, jaw like mouthparts called mandibles.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 21.1 - Prob. 1MC Ch. 21.1 - Prob. 2MC Ch. 21.1 - Prob. 3MC Ch. 21.1 - Prob. 4MC Ch. 21.1 - Prob. 5MC Ch. 21.1 - What advantages does segmentation confer?Ch. 21.1 - Prob. 7MC Ch. 21.2 - Prob. 1MC Ch. 21.2 - Prob. 2MC Ch. 21.2 - Prob. 3MC

Solution Summary: The author explains the differences between chelicerates and mandibulates in the phylum Arthropoda.

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Chapter 21 Solutions