The reason behind why parasitologists refer to definitive host as primary hosts and to intermediate hosts as secondary hosts. Introduction : Parasitologists are the scientist who studiesabout parasites . Parasites are the organisms live inside the host body or depend on the host (they usually live and feed on another organism). Protozoans and helminths are the examples of parasites. The hostsare of two types; a definitive host also called primary host, and an intermediate host also called as secondary host.

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 23, Problem 1TMW

Summary Introduction

To determine:

The reason behind why parasitologists refer to definitive host as primary hosts and to intermediate hosts as secondary hosts.

Introduction:

Parasitologists are the scientist who studiesabout parasites. Parasites are the organisms live inside the host body or depend on the host (they usually live and feed on another organism). Protozoans and helminths are the examples of parasites. The hostsare of two types; a definitive host also called primary host, and an intermediate host also called as secondary host.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Distinguish between intermediate hosts and definitive hosts.

What is the criterion usedto classify hosts asintermediate hosts or asdefinitive hosts?

Does Ascaris lumbricoidespresent an intermediate host?

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 23, Problem 1TMW

Summary Introduction

To determine:

The reason behind why parasitologists refer to definitive host as primary hosts and to intermediate hosts as secondary hosts.

Introduction:

Parasitologists are the scientist who studiesabout parasites. Parasites are the organisms live inside the host body or depend on the host (they usually live and feed on another organism). Protozoans and helminths are the examples of parasites. The hostsare of two types; a definitive host also called primary host, and an intermediate host also called as secondary host.

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 23, Problem 1TMW

Summary Introduction

To determine:

The reason behind why parasitologists refer to definitive host as primary hosts and to intermediate hosts as secondary hosts.

Introduction:

Parasitologists are the scientist who studiesabout parasites. Parasites are the organisms live inside the host body or depend on the host (they usually live and feed on another organism). Protozoans and helminths are the examples of parasites. The hostsare of two types; a definitive host also called primary host, and an intermediate host also called as secondary host.

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 23, Problem 1TMW

Summary Introduction