The way by which flatworms breathe. Introduction: Flatworms were among the most primitive animals to develop an active type of predatory lifestyle. Most species of flatworms are internal or external parasites .

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Answer 1

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Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 34.4, Problem 1CC

Summary Introduction

To determine: The way by which flatworms breathe.

Introduction: Flatworms were among the most primitive animals to develop an active type of predatory lifestyle. Most species of flatworms are internal or external parasites.

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What type of symmetry is seen in the roundworm? Does it exhibit cephalization? Ascaris is a parasite that swims constantly in human intestines. What structure protects the nematode from being digested? View the Trichinella slide. Trichinella is also a parasite. It can infect humans as well as other mammals like pigs, bears, and rodents. If untreated, it can lead to death.What mammal tissue does this roundworm infect?Draw a picture below of the Trichinella as viewed under the microscope. Although not mentioned on the website, if available view the live vinegar eel specimens. If there are no live specimens available, check out this you tube video instead: https://www.youtube.com/watch?v=UnjwvtFvyeQDescribe the movement of the vinegar eels.Do they have a complete or incomplete digestive system?

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Answer 2

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Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 34.4, Problem 1CC

Summary Introduction

To determine: The way by which flatworms breathe.

Introduction: Flatworms were among the most primitive animals to develop an active type of predatory lifestyle. Most species of flatworms are internal or external parasites.

Expert Solution & Answer

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Answer 3

Question

Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 34.4, Problem 1CC

Summary Introduction

To determine: The way by which flatworms breathe.

Introduction: Flatworms were among the most primitive animals to develop an active type of predatory lifestyle. Most species of flatworms are internal or external parasites.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 4

Question

Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 34.4, Problem 1CC

Summary Introduction

To determine: The way by which flatworms breathe.

Introduction: Flatworms were among the most primitive animals to develop an active type of predatory lifestyle. Most species of flatworms are internal or external parasites.

Expert Solution & Answer

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Answer 5

Chapter 34.4, Problem 1CC

Summary Introduction

To determine: The way by which flatworms breathe.

Introduction: Flatworms were among the most primitive animals to develop an active type of predatory lifestyle. Most species of flatworms are internal or external parasites.

Answer 6

Chapter 34.4, Problem 1CC

Summary Introduction

To determine: The way by which flatworms breathe.

Introduction: Flatworms were among the most primitive animals to develop an active type of predatory lifestyle. Most species of flatworms are internal or external parasites.

Answer 7

Chapter 34.4, Problem 1CC

Summary Introduction

To determine: The way by which flatworms breathe.

Introduction: Flatworms were among the most primitive animals to develop an active type of predatory lifestyle. Most species of flatworms are internal or external parasites.

Answer 8

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Answer 11

Ch. 34.2 - Prob. 1CC Ch. 34.3 - Prob. 1CC Ch. 34.3 - Cnidaria: Jellyfish and Other Radially Symmetric...Ch. 34.4 - Prob. 1CC Ch. 34.4 - Prob. 2CC Ch. 34.4 - Prob. 3CC Ch. 34.4 - What was the hypothesis tested by Fiorito and...Ch. 34.4 - Prob. 2EQ Ch. 34.4 - Prob. 3EQ Ch. 34.4 - What are some of the advantages of segmentation?

The way by which flatworms breathe. Introduction: Flatworms were among the most primitive animals to develop an active type of predatory lifestyle. Most species of flatworms are internal or external parasites .

Solution Summary: The author explains that flatworms were among the most primitive animals to develop an active type of predatory lifestyle. They lack any specialized respiratory or circulatory system.

Concept explainers

To determine: The way by which flatworms breathe.

Introduction: Flatworms were among the most primitive animals to develop an active type of predatory lifestyle. Most species of flatworms are internal or external parasites.

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Chapter 34 Solutions

The way by which flatworms breathe. Introduction: Flatworms were among the most primitive animals to develop an active type of predatory lifestyle. Most species of flatworms are internal or external parasites .

Solution Summary: The author explains that flatworms were among the most primitive animals to develop an active type of predatory lifestyle. They lack any specialized respiratory or circulatory system.

Concept explainers

To determine: The way by which flatworms breathe. Introduction: Flatworms were among the most primitive animals to develop an active type of predatory lifestyle. Most species of flatworms are internal or external parasites.

Want to see the full answer?

Chapter 34 Solutions

To determine: The way by which flatworms breathe.

Introduction: Flatworms were among the most primitive animals to develop an active type of predatory lifestyle. Most species of flatworms are internal or external parasites.