The white blood cells perform the function of inferring immunity to the body by detecting the pathogen and killing them through phagocytosis. The immune system of the body helps to fight various types of infections from pathogenic organisms, alteration of any metabolic pathways, and the presence of any abnormal components in the body.

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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 19, Problem 10RAC

Summary Introduction

Introduction:

The white blood cells perform the function of inferring immunity to the body by detecting the pathogen and killing them through phagocytosis. The immune system of the body helps to fight various types of infections from pathogenic organisms, alteration of any metabolic pathways, and the presence of any abnormal components in the body.

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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 19, Problem 10RAC

Summary Introduction

Introduction:

The white blood cells perform the function of inferring immunity to the body by detecting the pathogen and killing them through phagocytosis. The immune system of the body helps to fight various types of infections from pathogenic organisms, alteration of any metabolic pathways, and the presence of any abnormal components in the body.

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Answer 3

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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 19, Problem 10RAC

Summary Introduction

Introduction:

The white blood cells perform the function of inferring immunity to the body by detecting the pathogen and killing them through phagocytosis. The immune system of the body helps to fight various types of infections from pathogenic organisms, alteration of any metabolic pathways, and the presence of any abnormal components in the body.

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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 19, Problem 10RAC

Summary Introduction