Evolution
Evolution
4th Edition
ISBN: 9781605356051
Author: Douglas Futuyma, Mark Kirkpatrick
Publisher: SINAUER
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Chapter 13, Problem 9PDT

(a)

Summary Introduction

To determine: The type of relationship between the host and a parasite is parasitic or mutualistic.

Introduction: Parasite is an organism which lives on the surface or inside the body of another organism. It derives nutrition from the host for their survival and daily requirements. Sometimes, the parasites and host represent a mutual or symbiotic relationship. In symbiotic relationship, both the species are benefitted by the product of an individual species.

(b)

Summary Introduction

To determine: The route of evolutionary change.

Introduction: Parasite is an organism which lives on the surface or inside the body of another organism. It derives nutrition from the host for their survival and daily requirements. Sometimes, the parasites and host represent a mutual or symbiotic relationship. In symbiotic relationship, both the species are benefitted by the product of an individual species.

(c)

Summary Introduction

To determine: The evolutionary change in host, symbiont, or both during the change from one interaction to another.

Introduction: Parasite is an organism which lives on the surface or inside the body of another organism. It derives nutrition from the host for their survival and daily requirements. Sometimes, the parasites and host represents a mutual or symbiotic relationship. In symbiotic relationship, both the species are benefitted by the product of an individual species.

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