The given mechanism of the success of viruses in the way they evolve, the way in which they escape the host defense mechanisms as an example of microcosm and the viral lineages that tend to predominate. Introduction: Microcosm is a term the meaning of which is that it is a miniature representation of something, especially a unit, group, or place that is regarded as a copy of a larger one. There are many factors on which the evolution of amicro-organism depends. They can be changes in the environment, administration of any drug(s) mutation and many more.

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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 17, Problem 8TYU

Summary Introduction

To determine:

The given mechanism of the success of viruses in the way they evolve, the way in which they escape the host defense mechanisms as an example of microcosm and the viral lineages that tend to predominate.

Introduction:

Microcosm is a term the meaning of which is that it is a miniature representation of something, especially a unit, group, or place that is regarded as a copy of a larger one. There are many factors on which the evolution of amicro-organism depends. They can be changes in the environment, administration of any drug(s) mutation and many more.

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The success of some viruses lies in their ability to evolve rapidly within the host. Such a virus evades the host's defenses by mutating and producing many altered progeny viruses before the body can mount an attack. Thus, the viruses present late in infection differ from those that initially infected the body. Discuss this as an example of evolution in a microcosm. Which viral lineages tend to predominate?

Select all the following statements that are TRUE regarding viruses: □ All viruses are potentially dangerous to humans because any virus can infect any host. □ Viruses are fastidious pathogens that require complex growth media. □ Viruses are noncellular particles that take over the metabolism of a cell to generate more virus particles. □ Viruses are genomes made of RNA and DNA that lack many protein. □ Viruses can infect all other known life forms on earth, from Archaea to humans.

Coronaviridae is a virus “family.” There are actually many different coronaviruses within this group, including less pathogenic virus strains that cause the common cold. Many people in this course have likely been infected with one of these other coronaviruses. A common feature of coronaviruses and other RNA viruses (think influenza virus, HIV, etc.) is that they mutate frequently. This is because the viral enzymes that copy the genome during replication can’t fix mistakes. Given this information, how might we be able to distinguish the SARS-CoV-2 strain from some of the other, less concerning, coronavirus strains?

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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 17, Problem 8TYU

Summary Introduction

To determine:

The given mechanism of the success of viruses in the way they evolve, the way in which they escape the host defense mechanisms as an example of microcosm and the viral lineages that tend to predominate.

Introduction:

Microcosm is a term the meaning of which is that it is a miniature representation of something, especially a unit, group, or place that is regarded as a copy of a larger one. There are many factors on which the evolution of amicro-organism depends. They can be changes in the environment, administration of any drug(s) mutation and many more.

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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 17, Problem 8TYU

Summary Introduction

To determine:

The given mechanism of the success of viruses in the way they evolve, the way in which they escape the host defense mechanisms as an example of microcosm and the viral lineages that tend to predominate.

Introduction:

Microcosm is a term the meaning of which is that it is a miniature representation of something, especially a unit, group, or place that is regarded as a copy of a larger one. There are many factors on which the evolution of amicro-organism depends. They can be changes in the environment, administration of any drug(s) mutation and many more.

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 17, Problem 8TYU

Summary Introduction