When a species is moved to a new location by humans, then such species are termed as the introduced species. These species are moved to different locations for various benefits and by different ways of transport. Sometimes, introduced species become invasive species. Invasive species are those species that spread in an area rapidly and affect the native species.

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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 46, Problem 10TY

Summary Introduction

Introduction:

When a species is moved to a new location by humans, then such species are termed as the introduced species. These species are moved to different locations for various benefits and by different ways of transport. Sometimes, introduced species become invasive species. Invasive species are those species that spread in an area rapidly and affect the native species.

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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 46, Problem 10TY

Summary Introduction

Introduction:

When a species is moved to a new location by humans, then such species are termed as the introduced species. These species are moved to different locations for various benefits and by different ways of transport. Sometimes, introduced species become invasive species. Invasive species are those species that spread in an area rapidly and affect the native species.

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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 46, Problem 10TY

Summary Introduction

Introduction:

When a species is moved to a new location by humans, then such species are termed as the introduced species. These species are moved to different locations for various benefits and by different ways of transport. Sometimes, introduced species become invasive species. Invasive species are those species that spread in an area rapidly and affect the native species.

Expert Solution & Answer

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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 46, Problem 10TY

Summary Introduction