The ways in which helminths are different from other parasites and why are there so many parasitic worm infections worldwide? The nature of human defense against helminths. Introduction: Unlike other parasites helminths are multicellular organisms with specialized tissues and organs similar to the hosts they parasitize. They have wide range of morphology.

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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 23.L1, Problem 4WC

Summary Introduction

To determine:

The ways in which helminths are different from other parasites and why are there so many parasitic worm infections worldwide?

The nature of human defense against helminths.

Introduction:

Unlike other parasites helminths are multicellular organisms with specialized tissues and organs similar to the hosts they parasitize. They have wide range of morphology.

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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 23.L1, Problem 4WC

Summary Introduction

To determine:

The ways in which helminths are different from other parasites and why are there so many parasitic worm infections worldwide?

The nature of human defense against helminths.

Introduction:

Unlike other parasites helminths are multicellular organisms with specialized tissues and organs similar to the hosts they parasitize. They have wide range of morphology.

Expert Solution & Answer

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Check out a sample textbook solution

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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 23.L1, Problem 4WC

Summary Introduction

To determine:

The ways in which helminths are different from other parasites and why are there so many parasitic worm infections worldwide?

The nature of human defense against helminths.

Introduction:

Unlike other parasites helminths are multicellular organisms with specialized tissues and organs similar to the hosts they parasitize. They have wide range of morphology.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

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 23.L1, Problem 4WC

Summary Introduction