Parasitism is a type of biological relationship that exists between the host and the microbe. In this type of relationship, the host is harmed while the microbe is benefited because it extracts its nutrition from the host body. Entamoeba and Naegleria are both human parasites and cause harm to the host.

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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 33.3, Problem 1CR

Summary Introduction

Parasitism is a type of biological relationship that exists between the host and the microbe. In this type of relationship, the host is harmed while the microbe is benefited because it extracts its nutrition from the host body. Entamoeba and Naegleria are both human parasites and cause harm to the host.

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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 33.3, Problem 1CR

Summary Introduction

Parasitism is a type of biological relationship that exists between the host and the microbe. In this type of relationship, the host is harmed while the microbe is benefited because it extracts its nutrition from the host body. Entamoeba and Naegleria are both human parasites and cause harm to the host.

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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 33.3, Problem 1CR

Summary Introduction

Parasitism is a type of biological relationship that exists between the host and the microbe. In this type of relationship, the host is harmed while the microbe is benefited because it extracts its nutrition from the host body. Entamoeba and Naegleria are both human parasites and cause harm to the host.

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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 33.3, Problem 1CR

Summary Introduction