The role that the invertebrate host plays in the life cycle of the trypanosomes. Introduction: Protozoa are singl-celled eukaryotes that exhibit parasitic or free-living nature. The protozoans relay on the tissue, debris, and organic matter of other organisms. The parasitic protozoans have two life cycles, namely asexual and sexual life cycles, and both of them are carried out in the vector or 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 6, Problem 34E.2RQ

Summary Introduction

To explain: The role that the invertebrate host plays in the life cycle of the trypanosomes.

Introduction: Protozoa are singl-celled eukaryotes that exhibit parasitic or free-living nature. The protozoans relay on the tissue, debris, and organic matter of other organisms. The parasitic protozoans have two life cycles, namely asexual and sexual life cycles, and both of them are carried out in the vector or 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 6, Problem 34E.2RQ

Summary Introduction

To explain: The role that the invertebrate host plays in the life cycle of the trypanosomes.

Introduction: Protozoa are singl-celled eukaryotes that exhibit parasitic or free-living nature. The protozoans relay on the tissue, debris, and organic matter of other organisms. The parasitic protozoans have two life cycles, namely asexual and sexual life cycles, and both of them are carried out in the vector or 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 6, Problem 34E.2RQ

Summary Introduction

To explain: The role that the invertebrate host plays in the life cycle of the trypanosomes.

Introduction: Protozoa are singl-celled eukaryotes that exhibit parasitic or free-living nature. The protozoans relay on the tissue, debris, and organic matter of other organisms. The parasitic protozoans have two life cycles, namely asexual and sexual life cycles, and both of them are carried out in the vector or host.

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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 6, Problem 34E.2RQ

Summary Introduction