To compare: The characteristics of phylum Annelida from other phyla. Introduction: All the animal species on Earth are classified into different phyla or groups. They are classified on the basis of their characters, morphology, anatomy, and, most importantly their phylogeny. One of these phyla is named as Annelida. Some examples are marine bristle worms, leeches, and earthworms.

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Answer 1

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Chapter 17, Problem 1RQ

Summary Introduction

To compare: The characteristics of phylum Annelida from other phyla.

Introduction: All the animal species on Earth are classified into different phyla or groups. They are classified on the basis of their characters, morphology, anatomy, and, most importantly their phylogeny. One of these phyla is named as Annelida. Some examples are marine bristle worms, leeches, and earthworms.

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Explanation of Solution

The phylum Annelida consists of species that have segmented bodies. Two other phyla also have members with segmented bodies. Every segment contains a coelomic cavity which is fluid-filled. The segments in species of Annelida have septa which prevent the fluid in one segment from flowing to another. This characteristic is absent in leeches. Annelids have setae and parapodia also.

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Imagine that you are a clinical geneticist. Your colleague is an oncologist who wants your help explaining the basics of genetics to their patient, who will be undergoing genetic testing in the coming weeks for possible acute myeloid leukemia (AML) induced by the radiation she had several years ago for breast cancer. Write a 1,050- to 1,225-word memo to your colleague. Include the following in your memo: An explanation of the molecular structure of DNA and RNA, highlighting both similarities and differences A description of the processes of transcription and translation An explanation of the differences between leading and lagging strands and how the DNA is replicated in each strand Reponses to the following common questions patients might ask about this type of genetic testing and genetic disorder: Does AML run in families? What genes are tested for?

Respond to the following in a minimum of 175 words: What are some potential consequences that could result if the processes of replication, transcription, and translation don’t function correctly? Provide an example of how you might explain these consequences in terms that patients might understand.

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Answer 2

Question

Chapter 17, Problem 1RQ

Summary Introduction

To compare: The characteristics of phylum Annelida from other phyla.

Introduction: All the animal species on Earth are classified into different phyla or groups. They are classified on the basis of their characters, morphology, anatomy, and, most importantly their phylogeny. One of these phyla is named as Annelida. Some examples are marine bristle worms, leeches, and earthworms.

Expert Solution & Answer

Explanation of Solution

The phylum Annelida consists of species that have segmented bodies. Two other phyla also have members with segmented bodies. Every segment contains a coelomic cavity which is fluid-filled. The segments in species of Annelida have septa which prevent the fluid in one segment from flowing to another. This characteristic is absent in leeches. Annelids have setae and parapodia also.

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Answer 3

Question

Chapter 17, Problem 1RQ

Summary Introduction

To compare: The characteristics of phylum Annelida from other phyla.

Introduction: All the animal species on Earth are classified into different phyla or groups. They are classified on the basis of their characters, morphology, anatomy, and, most importantly their phylogeny. One of these phyla is named as Annelida. Some examples are marine bristle worms, leeches, and earthworms.

Expert Solution & Answer

Explanation of Solution

The phylum Annelida consists of species that have segmented bodies. Two other phyla also have members with segmented bodies. Every segment contains a coelomic cavity which is fluid-filled. The segments in species of Annelida have septa which prevent the fluid in one segment from flowing to another. This characteristic is absent in leeches. Annelids have setae and parapodia also.

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Answer 4

Question

Chapter 17, Problem 1RQ

Summary Introduction

To compare: The characteristics of phylum Annelida from other phyla.

Introduction: All the animal species on Earth are classified into different phyla or groups. They are classified on the basis of their characters, morphology, anatomy, and, most importantly their phylogeny. One of these phyla is named as Annelida. Some examples are marine bristle worms, leeches, and earthworms.

Expert Solution & Answer

Explanation of Solution

The phylum Annelida consists of species that have segmented bodies. Two other phyla also have members with segmented bodies. Every segment contains a coelomic cavity which is fluid-filled. The segments in species of Annelida have septa which prevent the fluid in one segment from flowing to another. This characteristic is absent in leeches. Annelids have setae and parapodia also.

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Answer 5

Chapter 17, Problem 1RQ

Summary Introduction

To compare: The characteristics of phylum Annelida from other phyla.

Introduction: All the animal species on Earth are classified into different phyla or groups. They are classified on the basis of their characters, morphology, anatomy, and, most importantly their phylogeny. One of these phyla is named as Annelida. Some examples are marine bristle worms, leeches, and earthworms.

Expert Solution & Answer

Explanation of Solution

The phylum Annelida consists of species that have segmented bodies. Two other phyla also have members with segmented bodies. Every segment contains a coelomic cavity which is fluid-filled. The segments in species of Annelida have septa which prevent the fluid in one segment from flowing to another. This characteristic is absent in leeches. Annelids have setae and parapodia also.

Answer 6

Chapter 17, Problem 1RQ

Summary Introduction

To compare: The characteristics of phylum Annelida from other phyla.

Introduction: All the animal species on Earth are classified into different phyla or groups. They are classified on the basis of their characters, morphology, anatomy, and, most importantly their phylogeny. One of these phyla is named as Annelida. Some examples are marine bristle worms, leeches, and earthworms.

Expert Solution & Answer

Explanation of Solution

The phylum Annelida consists of species that have segmented bodies. Two other phyla also have members with segmented bodies. Every segment contains a coelomic cavity which is fluid-filled. The segments in species of Annelida have septa which prevent the fluid in one segment from flowing to another. This characteristic is absent in leeches. Annelids have setae and parapodia also.

Answer 7

Chapter 17, Problem 1RQ

Summary Introduction

To compare: The characteristics of phylum Annelida from other phyla.

Introduction: All the animal species on Earth are classified into different phyla or groups. They are classified on the basis of their characters, morphology, anatomy, and, most importantly their phylogeny. One of these phyla is named as Annelida. Some examples are marine bristle worms, leeches, and earthworms.

Answer 8

Expert Solution & Answer

Explanation of Solution

The phylum Annelida consists of species that have segmented bodies. Two other phyla also have members with segmented bodies. Every segment contains a coelomic cavity which is fluid-filled. The segments in species of Annelida have septa which prevent the fluid in one segment from flowing to another. This characteristic is absent in leeches. Annelids have setae and parapodia also.

Answer 9

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Answer 10

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Answer 11

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