How the flatworms are important. Introduction: Platyhelminthes are dorsoventral, triploblastic, bilaterally symmetrical, acoelomate flatworms. These are without a distinct circulatory, skeletal, or respiratory system, but with a protonephridial excretory system and mesenchyme covering the gap between the body's numerous organs.

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Answer 1

Question

Chapter 21.4, Problem 4MC

Summary Introduction

To analyze:

How the flatworms are important.

Introduction:

Platyhelminthes are dorsoventral, triploblastic, bilaterally symmetrical, acoelomate flatworms. These are without a distinct circulatory, skeletal, or respiratory system, but with a protonephridial excretory system and mesenchyme covering the gap between the body's numerous organs.

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Answer 2

Question

Chapter 21.4, Problem 4MC

Summary Introduction

To analyze:

How the flatworms are important.

Introduction:

Platyhelminthes are dorsoventral, triploblastic, bilaterally symmetrical, acoelomate flatworms. These are without a distinct circulatory, skeletal, or respiratory system, but with a protonephridial excretory system and mesenchyme covering the gap between the body's numerous organs.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 21.4, Problem 4MC

Summary Introduction

To analyze:

How the flatworms are important.

Introduction:

Platyhelminthes are dorsoventral, triploblastic, bilaterally symmetrical, acoelomate flatworms. These are without a distinct circulatory, skeletal, or respiratory system, but with a protonephridial excretory system and mesenchyme covering the gap between the body's numerous organs.

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Answer 4

Question

Chapter 21.4, Problem 4MC

Summary Introduction

To analyze:

How the flatworms are important.

Introduction:

Platyhelminthes are dorsoventral, triploblastic, bilaterally symmetrical, acoelomate flatworms. These are without a distinct circulatory, skeletal, or respiratory system, but with a protonephridial excretory system and mesenchyme covering the gap between the body's numerous organs.

Expert Solution & Answer

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Answer 5

Chapter 21.4, Problem 4MC

Summary Introduction

To analyze:

How the flatworms are important.

Introduction:

Platyhelminthes are dorsoventral, triploblastic, bilaterally symmetrical, acoelomate flatworms. These are without a distinct circulatory, skeletal, or respiratory system, but with a protonephridial excretory system and mesenchyme covering the gap between the body's numerous organs.

Answer 6

Chapter 21.4, Problem 4MC

Summary Introduction

To analyze:

How the flatworms are important.

Introduction:

Platyhelminthes are dorsoventral, triploblastic, bilaterally symmetrical, acoelomate flatworms. These are without a distinct circulatory, skeletal, or respiratory system, but with a protonephridial excretory system and mesenchyme covering the gap between the body's numerous organs.

Answer 7

Chapter 21.4, Problem 4MC

Summary Introduction

To analyze:

How the flatworms are important.

Introduction:

Platyhelminthes are dorsoventral, triploblastic, bilaterally symmetrical, acoelomate flatworms. These are without a distinct circulatory, skeletal, or respiratory system, but with a protonephridial excretory system and mesenchyme covering the gap between the body's numerous organs.

Answer 8

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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

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Chapter 21 Solutions