The eye is a sensitive sense organ, which provides vision. It consists of photoreceptor cells, rods and cones, which are responsible for image formation during night and day. The eye contains various structures like; aqueous humor, vitreous humor, retina, iris, pupil, and so on.

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Chapter 40, Problem 4FIB

Summary Introduction

Introduction:

The eye is a sensitive sense organ, which provides vision. It consists of photoreceptor cells, rods and cones, which are responsible for image formation during night and day. The eye contains various structures like; aqueous humor, vitreous humor, retina, iris, pupil, and so on.

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The retina.____ are the only light sensitive cells used for vision and the________ are the only output cells to the brain in the A. rod and cone photoreceptors ganglion cells B. rod photoreceptors; bipolar cells C. cone photoreceptors; ganglion cells D. rod and cone photoreceptors; bipolar cells E. rod photoreceptors; horizontal cells ___ are the only output cells to the brain in the

When a person blinks, the part of the brain that interprets visual stimulation is suppressed. The spontaneous act of blinking is controlled by the area of the brain that controls involuntary movements such as breathing and blood pressure. To determine whether the lack of light or the act of blinking causes the suppression, scientists had subjects close their eyes and then placed a bright flashing light in their mouth to stimulate the photoreceptors in the eyes through the palate. Visual stimulation was still suppressed. So the photoreceptors in the retina were not stimulated even though they were exposed to light. This study demonstrated that when a person blinks, it is the act of blinking and not the absence of light that causes the suppression of visual stimulation. In the diagram above, identify the part of the brain that is suppressed during blinking and the part of the brain that controls involuntary, spontaneous blinking. Select one: a. 3 and 8 b. 2 and 9 c. 5 and 6 d. 1…

Even though they are located in the back of the retinal tissue, what is the importance of the rod and cone photoreceptor cells to our sense of sight?

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Question

Chapter 40, Problem 4FIB

Summary Introduction

Introduction:

The eye is a sensitive sense organ, which provides vision. It consists of photoreceptor cells, rods and cones, which are responsible for image formation during night and day. The eye contains various structures like; aqueous humor, vitreous humor, retina, iris, pupil, and so on.

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Question

Chapter 40, Problem 4FIB

Summary Introduction

Introduction:

The eye is a sensitive sense organ, which provides vision. It consists of photoreceptor cells, rods and cones, which are responsible for image formation during night and day. The eye contains various structures like; aqueous humor, vitreous humor, retina, iris, pupil, and so on.

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Answer 4

Question

Chapter 40, Problem 4FIB

Summary Introduction

Introduction:

The eye is a sensitive sense organ, which provides vision. It consists of photoreceptor cells, rods and cones, which are responsible for image formation during night and day. The eye contains various structures like; aqueous humor, vitreous humor, retina, iris, pupil, and so on.

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Answer 5

Chapter 40, Problem 4FIB

Summary Introduction

Introduction:

The eye is a sensitive sense organ, which provides vision. It consists of photoreceptor cells, rods and cones, which are responsible for image formation during night and day. The eye contains various structures like; aqueous humor, vitreous humor, retina, iris, pupil, and so on.

Answer 6

Chapter 40, Problem 4FIB

Summary Introduction

Introduction:

The eye is a sensitive sense organ, which provides vision. It consists of photoreceptor cells, rods and cones, which are responsible for image formation during night and day. The eye contains various structures like; aqueous humor, vitreous humor, retina, iris, pupil, and so on.

Answer 7

Chapter 40, Problem 4FIB

Summary Introduction

Introduction:

The eye is a sensitive sense organ, which provides vision. It consists of photoreceptor cells, rods and cones, which are responsible for image formation during night and day. The eye contains various structures like; aqueous humor, vitreous humor, retina, iris, pupil, and so on.

Answer 8

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Ch. 40.1 - list and describe the five major types of sensory...Ch. 40.1 - Prob. 2CYL Ch. 40.2 - Prob. 1CYL Ch. 40.3 - Prob. 1CYL Ch. 40.3 - give some examples of mechanoreceptors in your...Ch. 40.4 - describe the parts of the human ear and explain...Ch. 40.4 - Prob. 2CYL Ch. 40.4 - explain how pitch and loudness are encoded?Ch. 40.5 - Prob. 1TC Ch. 40.5 - Whales arent the only animals affected by human...

The eye is a sensitive sense organ, which provides vision. It consists of photoreceptor cells, rods and cones, which are responsible for image formation during night and day. The eye contains various structures like; aqueous humor, vitreous humor, retina, iris, pupil, and so on.

Solution Summary: The author explains that the retina of the human eye contains two types of photoreceptors called rods and cones. Rods are larger, are more sensitive to light, and provide vision in dim light.

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Introduction:

The eye is a sensitive sense organ, which provides vision. It consists of photoreceptor cells, rods and cones, which are responsible for image formation during night and day. The eye contains various structures like; aqueous humor, vitreous humor, retina, iris, pupil, and so on.

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Chapter 40 Solutions

The eye is a sensitive sense organ, which provides vision. It consists of photoreceptor cells, rods and cones, which are responsible for image formation during night and day. The eye contains various structures like; aqueous humor, vitreous humor, retina, iris, pupil, and so on.

Solution Summary: The author explains that the retina of the human eye contains two types of photoreceptors called rods and cones. Rods are larger, are more sensitive to light, and provide vision in dim light.

Videos

Introduction: The eye is a sensitive sense organ, which provides vision. It consists of photoreceptor cells, rods and cones, which are responsible for image formation during night and day. The eye contains various structures like; aqueous humor, vitreous humor, retina, iris, pupil, and so on.

Want to see the full answer?

Chapter 40 Solutions

Introduction:

The eye is a sensitive sense organ, which provides vision. It consists of photoreceptor cells, rods and cones, which are responsible for image formation during night and day. The eye contains various structures like; aqueous humor, vitreous humor, retina, iris, pupil, and so on.