The primary cell layers of embryo and the process responsible for producing them. Introduction: The development of organism starts with the fusion of male and female gametes, to form zygote. Once the zygote is formed, it is cleaved into smaller cells called blastomeres. These blastomeres initially form a ball of cells and later this ball hollows out to form blastula in which the cells surround a fluid filled space. These cells of blastula then rearrange themselves to form three layers of cells, which later form specialized tissues or organs.

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Answer 1

Question

Chapter 50.1, Problem 2SB

Summary Introduction

To review:

The primary cell layers of embryo and the process responsible for producing them.

Introduction:

The development of organism starts with the fusion of male and female gametes, to form zygote. Once the zygote is formed, it is cleaved into smaller cells called blastomeres. These blastomeres initially form a ball of cells and later this ball hollows out to form blastula in which the cells surround a fluid filled space. These cells of blastula then rearrange themselves to form three layers of cells, which later form specialized tissues or organs.

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Which embryonic germ layer lines the outer surface of the embryo?

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Answer 2

Question

Chapter 50.1, Problem 2SB

Summary Introduction

To review:

The primary cell layers of embryo and the process responsible for producing them.

Introduction:

The development of organism starts with the fusion of male and female gametes, to form zygote. Once the zygote is formed, it is cleaved into smaller cells called blastomeres. These blastomeres initially form a ball of cells and later this ball hollows out to form blastula in which the cells surround a fluid filled space. These cells of blastula then rearrange themselves to form three layers of cells, which later form specialized tissues or organs.

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Answer 3

Question

Chapter 50.1, Problem 2SB

Summary Introduction

To review:

The primary cell layers of embryo and the process responsible for producing them.

Introduction:

The development of organism starts with the fusion of male and female gametes, to form zygote. Once the zygote is formed, it is cleaved into smaller cells called blastomeres. These blastomeres initially form a ball of cells and later this ball hollows out to form blastula in which the cells surround a fluid filled space. These cells of blastula then rearrange themselves to form three layers of cells, which later form specialized tissues or organs.

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Answer 4

Question

Chapter 50.1, Problem 2SB

Summary Introduction

To review:

The primary cell layers of embryo and the process responsible for producing them.

Introduction:

The development of organism starts with the fusion of male and female gametes, to form zygote. Once the zygote is formed, it is cleaved into smaller cells called blastomeres. These blastomeres initially form a ball of cells and later this ball hollows out to form blastula in which the cells surround a fluid filled space. These cells of blastula then rearrange themselves to form three layers of cells, which later form specialized tissues or organs.

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Answer 5

Chapter 50.1, Problem 2SB

Summary Introduction

To review:

The primary cell layers of embryo and the process responsible for producing them.

Introduction:

The development of organism starts with the fusion of male and female gametes, to form zygote. Once the zygote is formed, it is cleaved into smaller cells called blastomeres. These blastomeres initially form a ball of cells and later this ball hollows out to form blastula in which the cells surround a fluid filled space. These cells of blastula then rearrange themselves to form three layers of cells, which later form specialized tissues or organs.

Answer 6

Chapter 50.1, Problem 2SB

Summary Introduction

To review:

The primary cell layers of embryo and the process responsible for producing them.

Introduction:

The development of organism starts with the fusion of male and female gametes, to form zygote. Once the zygote is formed, it is cleaved into smaller cells called blastomeres. These blastomeres initially form a ball of cells and later this ball hollows out to form blastula in which the cells surround a fluid filled space. These cells of blastula then rearrange themselves to form three layers of cells, which later form specialized tissues or organs.

Answer 7

Chapter 50.1, Problem 2SB

Summary Introduction

To review:

The primary cell layers of embryo and the process responsible for producing them.

Introduction:

The development of organism starts with the fusion of male and female gametes, to form zygote. Once the zygote is formed, it is cleaved into smaller cells called blastomeres. These blastomeres initially form a ball of cells and later this ball hollows out to form blastula in which the cells surround a fluid filled space. These cells of blastula then rearrange themselves to form three layers of cells, which later form specialized tissues or organs.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 50.1 - Prob. 1SB Ch. 50.1 - Prob. 2SB Ch. 50.2 - Prob. 1SB Ch. 50.2 - Prob. 2SB Ch. 50.2 - Prob. 3SB Ch. 50.3 - Prob. 1SB Ch. 50.3 - Prob. 2SB Ch. 50.4 - Prob. 1SB Ch. 50.4 - Prob. 2SB Ch. 50.5 - Prob. 1SB

Solution Summary: The author describes the primary cell layers of embryo and the process responsible for producing them. The fertilized egg is totipotent, which can produce a complete organism.

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