A parasite is an organism that lives and feeds on another organism, called a host. The parasite derives all its nourishment from the host. There are majorly three classes of parasites that cause disease in humans, namely, protozoa, helminth, and ectoparasites.

Question

Want to see the full answer?

Answer 1

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 57, Problem 6TY

Summary Introduction

Introduction: A parasite is an organism that lives and feeds on another organism, called a host. The parasite derives all its nourishment from the host. There are majorly three classes of parasites that cause disease in humans, namely, protozoa, helminth, and ectoparasites.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

The main difficulties encountered when anesthetizing rodents and putting their lives at risk are: There may be more than one answer. c.Inexperience in performing the physical examination of this species. d.Difficulties in providing supportive care. a.Little familiarity with the rodent species. b. Lack of knowledge of the use of medical and/or surgical equipment.

Give two possible reasons (hypotheses) why pest control specialists experience fewer fatalities from stinging insects, despite having many more encounters with them.

If you wanted to reduce numbers of kudzu bugs using pesticides, it would be important to take steps to reduce the risk of their developing resistance to the chemicals used. True False

Answer 2

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 57, Problem 6TY

Summary Introduction

Introduction: A parasite is an organism that lives and feeds on another organism, called a host. The parasite derives all its nourishment from the host. There are majorly three classes of parasites that cause disease in humans, namely, protozoa, helminth, and ectoparasites.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

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 57, Problem 6TY

Summary Introduction

Introduction: A parasite is an organism that lives and feeds on another organism, called a host. The parasite derives all its nourishment from the host. There are majorly three classes of parasites that cause disease in humans, namely, protozoa, helminth, and ectoparasites.

Expert Solution & Answer

Want to see the full answer?

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 57, Problem 6TY

Summary Introduction

Introduction: A parasite is an organism that lives and feeds on another organism, called a host. The parasite derives all its nourishment from the host. There are majorly three classes of parasites that cause disease in humans, namely, protozoa, helminth, and ectoparasites.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 57, Problem 6TY

Summary Introduction

Introduction: A parasite is an organism that lives and feeds on another organism, called a host. The parasite derives all its nourishment from the host. There are majorly three classes of parasites that cause disease in humans, namely, protozoa, helminth, and ectoparasites.

Answer 6

Chapter 57, Problem 6TY

Summary Introduction

Introduction: A parasite is an organism that lives and feeds on another organism, called a host. The parasite derives all its nourishment from the host. There are majorly three classes of parasites that cause disease in humans, namely, protozoa, helminth, and ectoparasites.

Answer 7

Chapter 57, Problem 6TY

Summary Introduction

Introduction: A parasite is an organism that lives and feeds on another organism, called a host. The parasite derives all its nourishment from the host. There are majorly three classes of parasites that cause disease in humans, namely, protozoa, helminth, and ectoparasites.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 57.1 - Prob. 1CC Ch. 57.1 - Prob. 2CC Ch. 57.1 - Prob. 1EQ Ch. 57.1 - Prob. 2EQ Ch. 57.1 - Prob. 3EQ Ch. 57.2 - Prob. 1CC Ch. 57.2 - Prob. 2CC Ch. 57.2 - (a) A quahog clam, cless Bavalvia (b) A chlton,...Ch. 57.2 - Prob. 3CC Ch. 57.2 - Prob. 2CS

A parasite is an organism that lives and feeds on another organism, called a host. The parasite derives all its nourishment from the host. There are majorly three classes of parasites that cause disease in humans, namely, protozoa, helminth, and ectoparasites.

Solution Summary: The author explains that a parasite is an organism that lives and feeds on another organism. Tapeworms have low lethality and high duration of the interaction.

Videos

Introduction: A parasite is an organism that lives and feeds on another organism, called a host. The parasite derives all its nourishment from the host. There are majorly three classes of parasites that cause disease in humans, namely, protozoa, helminth, and ectoparasites.

Want to see the full answer?

Chapter 57 Solutions