Answered: Choose a parasite and discuss how…

Choose a parasite and discuss how co-evolution has influenced its relationship with its host. Be sure to include defense mechanisms, immunity, modes of transmission, and host switching as relevant.

Aquaculture Science

3rd Edition

ISBN:9781133558347

Author:Parker

Publisher:Parker

Chapter11: Health Of Aquatic Animals

Section: Chapter Questions

Problem 2KA

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Concept explainers

Health Epidemiology

Health is an essential factor for all human beings. For all humans, health is a critical factor. An individual's ability to meet life's challenges and retain his or her capacity for optimal functioning is reflected in his or her condition of health. This needs the physical, mental, and biological parts of one's constitution to maintain a degree of functioning that has a favorable influence and support for one another.

Question

Choose a parasite and discuss how co-evolution has influenced its relationship with its host. Be sure to include defense mechanisms, immunity, modes of transmission, and host switching as relevant.

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.

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Step 1: Understanding what is co-evolution

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Step 2: Understanding the relationship of co-evolution with host

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Step 3: Understanding the Immune Evasion Mechanisms

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Step 4: Understanding the Host Immune Response

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Step 5: Understanding the Modes of Transmission

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Step 6: Understanding the Host Switching

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