Parasitic protozoa are transmitted through various sources. There life cycle requires passing through the host. Some parasites are transmitted by other animals like mosquitoes, flies, ticks and arthropods. Such animals that transmit diseases to other hosts without getting affected are called vectors.

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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 5.L1, Problem 2CSR

Summary Introduction

Introduction:

Parasitic protozoa are transmitted through various sources. There life cycle requires passing through the host. Some parasites are transmitted by other animals like mosquitoes, flies, ticks and arthropods. Such animals that transmit diseases to other hosts without getting affected are called vectors.

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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 5.L1, Problem 2CSR

Summary Introduction

Introduction:

Parasitic protozoa are transmitted through various sources. There life cycle requires passing through the host. Some parasites are transmitted by other animals like mosquitoes, flies, ticks and arthropods. Such animals that transmit diseases to other hosts without getting affected are called vectors.

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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 5.L1, Problem 2CSR

Summary Introduction

Introduction:

Parasitic protozoa are transmitted through various sources. There life cycle requires passing through the host. Some parasites are transmitted by other animals like mosquitoes, flies, ticks and arthropods. Such animals that transmit diseases to other hosts without getting affected are called vectors.

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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 5.L1, Problem 2CSR

Summary Introduction