The reason that insects and animal reservoirs increase the difficulty of preventing and controlling parasitic infections in humans Introduction : Animal reservoirs are the disease in which animals work as a host for parasites and then spread infection in humans. Insect reservoirs are in which parasites make the insect as their host and then spread the infection. It is not easy to control them because animals and insects are everywhere and they come in contact with humans also. This type of disease is called zoonotic disease and it is very difficult to get rid of this disease.

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Answer 1

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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 23, Problem 1SA

Summary Introduction

To determine:

The reason that insects and animal reservoirs increase the difficulty of preventing and controlling parasitic infections in humans

Introduction:

Animal reservoirs are the disease in which animals work as a host for parasites and then spread infection in humans. Insect reservoirs are in which parasites make the insect as their host and then spread the infection. It is not easy to control them because animals and insects are everywhere and they come in contact with humans also. This type of disease is called zoonotic disease and it is very difficult to get rid of this disease.

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Parasitism is a symbiotic relationship, where the parasite (symbiont) obtains nutrients from its host. 1) Contrast endoparasitism and ectoparasitism. 2) Describe one invertebrate endoparasite you find interesting and identify its definitive host (and any intermediate hosts). 3) Describe one invertebrate ectoparasite you find interesting and identify its definitive host (and any intermediate hosts).

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 23, Problem 1SA

Summary Introduction

To determine:

The reason that insects and animal reservoirs increase the difficulty of preventing and controlling parasitic infections in humans

Introduction:

Animal reservoirs are the disease in which animals work as a host for parasites and then spread infection in humans. Insect reservoirs are in which parasites make the insect as their host and then spread the infection. It is not easy to control them because animals and insects are everywhere and they come in contact with humans also. This type of disease is called zoonotic disease and it is very difficult to get rid of this disease.

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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 23, Problem 1SA

Summary Introduction

To determine:

The reason that insects and animal reservoirs increase the difficulty of preventing and controlling parasitic infections in humans

Introduction:

Animal reservoirs are the disease in which animals work as a host for parasites and then spread infection in humans. Insect reservoirs are in which parasites make the insect as their host and then spread the infection. It is not easy to control them because animals and insects are everywhere and they come in contact with humans also. This type of disease is called zoonotic disease and it is very difficult to get rid of this disease.

Expert Solution & Answer

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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 23, Problem 1SA

Summary Introduction