The damages caused by the introduction of the exotic organism ( fungus ) in the forest of United States that caused Dutch elm disease of plants and determine what other fungal pests fall into this category. Explain why the parasitic fungi are particularly to be transported out of their natural habitat and what government could do to limit this importation. Introduction: Some pathogenic fungi are known to cause diseases in plants and animals. Pathogenic fungi damage plants and crops which are economically important and cause the destruction of landscape and forests.

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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 1AC

Summary Introduction

To determine:

The damages caused by the introduction of the exotic organism (fungus) in the forest of United States that caused Dutch elm disease of plants and determine what other fungal pests fall into this category. Explain why the parasitic fungi are particularly to be transported out of their natural habitat and what government could do to limit this importation.

Introduction:

Some pathogenic fungi are known to cause diseases in plants and animals. Pathogenic fungi damage plants and crops which are economically important and cause the destruction of landscape and forests.

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Many fungal infections of humans are considered to be opportunistic, meaning that fungi that are normally free-living (usually in soil) can sometimes survive, and even thrive, on or inside the human body. From the fungal “point of view,” what unique challenges would be encountered when trying to survive on human skin? What about inside human lungs?

What are the two organisms that are the cause of these two fungal diseases? Answer with genus and species names How did he most likely contract the disease? What diagnostic tests would confirm the diagnosis? What is the go-to drug used to treat these diseases?

Fairy rings (such as the one in the photo on the left) are circles of fungi that often appear in open meadows and in forest areas. In the soil beneath the fungi is an ever-extending mycelium. As the mycelium spreads to seek out more food, it sometimes will produce the fungi we see above ground to produce and release spores. The diagram on the right depicts the outline of a fairy ring that has appeared overnight in an open meadow, as viewed from above. The ring represents the farthest advance of this mycelium through the soil. The letters A-D represent locations with respect to that ring which are all 0.5 meters below the soil surface. Which location (A-D) is nearest to the basidiocarps? ___ What is the most probable location (A-D) of the youngest portion of this mycelium? ___

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 1AC

Summary Introduction

To determine:

The damages caused by the introduction of the exotic organism (fungus) in the forest of United States that caused Dutch elm disease of plants and determine what other fungal pests fall into this category. Explain why the parasitic fungi are particularly to be transported out of their natural habitat and what government could do to limit this importation.

Introduction:

Some pathogenic fungi are known to cause diseases in plants and animals. Pathogenic fungi damage plants and crops which are economically important and cause the destruction of landscape and forests.

Expert Solution & Answer

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Check out a sample textbook solution

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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 23, Problem 1AC

Summary Introduction

To determine:

The damages caused by the introduction of the exotic organism (fungus) in the forest of United States that caused Dutch elm disease of plants and determine what other fungal pests fall into this category. Explain why the parasitic fungi are particularly to be transported out of their natural habitat and what government could do to limit this importation.

Introduction:

Some pathogenic fungi are known to cause diseases in plants and animals. Pathogenic fungi damage plants and crops which are economically important and cause the destruction of landscape and forests.

Expert Solution & Answer

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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 23, Problem 1AC

Summary Introduction