The eyes consist of three tunics. They are: 1. Fibrous Tunic is the outer layer and consists of sclera and cornea. 2. The vascular tunic is the middle layer and consists of the choroid, iris and ciliary body. 3. The nervous tunic is the inner layer and consists of the retina. The retina possesses the photoreceptors, for example, rods and cones to perceive the light signal.

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Answer 1

Question

Chapter 15, Problem 13RAC

Summary Introduction

Introduction:

The eyes consist of three tunics. They are:

1. Fibrous Tunic is the outer layer and consists of sclera and cornea.

2. The vascular tunic is the middle layer and consists of the choroid, iris and ciliary body.

3. The nervous tunic is the inner layer and consists of the retina. The retina possesses the photoreceptors, for example, rods and cones to perceive the light signal.

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Answer 2

Question

Chapter 15, Problem 13RAC

Summary Introduction

Introduction:

The eyes consist of three tunics. They are:

1. Fibrous Tunic is the outer layer and consists of sclera and cornea.

2. The vascular tunic is the middle layer and consists of the choroid, iris and ciliary body.

3. The nervous tunic is the inner layer and consists of the retina. The retina possesses the photoreceptors, for example, rods and cones to perceive the light signal.

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Answer 3

Question

Chapter 15, Problem 13RAC

Summary Introduction

Introduction:

The eyes consist of three tunics. They are:

1. Fibrous Tunic is the outer layer and consists of sclera and cornea.

2. The vascular tunic is the middle layer and consists of the choroid, iris and ciliary body.

3. The nervous tunic is the inner layer and consists of the retina. The retina possesses the photoreceptors, for example, rods and cones to perceive the light signal.

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Answer 4

Question

Chapter 15, Problem 13RAC

Summary Introduction

Introduction:

The eyes consist of three tunics. They are:

1. Fibrous Tunic is the outer layer and consists of sclera and cornea.

2. The vascular tunic is the middle layer and consists of the choroid, iris and ciliary body.

3. The nervous tunic is the inner layer and consists of the retina. The retina possesses the photoreceptors, for example, rods and cones to perceive the light signal.

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Answer 5

Chapter 15, Problem 13RAC

Summary Introduction

Introduction:

The eyes consist of three tunics. They are:

1. Fibrous Tunic is the outer layer and consists of sclera and cornea.

2. The vascular tunic is the middle layer and consists of the choroid, iris and ciliary body.

3. The nervous tunic is the inner layer and consists of the retina. The retina possesses the photoreceptors, for example, rods and cones to perceive the light signal.

Answer 6

Chapter 15, Problem 13RAC

Summary Introduction

Introduction:

The eyes consist of three tunics. They are:

1. Fibrous Tunic is the outer layer and consists of sclera and cornea.

2. The vascular tunic is the middle layer and consists of the choroid, iris and ciliary body.

3. The nervous tunic is the inner layer and consists of the retina. The retina possesses the photoreceptors, for example, rods and cones to perceive the light signal.

Answer 7

Chapter 15, Problem 13RAC

Summary Introduction

Introduction:

The eyes consist of three tunics. They are:

1. Fibrous Tunic is the outer layer and consists of sclera and cornea.

2. The vascular tunic is the middle layer and consists of the choroid, iris and ciliary body.

3. The nervous tunic is the inner layer and consists of the retina. The retina possesses the photoreceptors, for example, rods and cones to perceive the light signal.

Answer 8

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Answer 9

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Answer 10

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Answer 11

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Solution Summary: The author explains that the eyes consist of three tunics: the fibrous, vascular, and nervous. In bright light, the rhodopsin is produced more in the dark, which makes the retina more

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