Explanation In the retina, the rod cells are found at the periphery of the retina, while the cone cells are present at the fovea centralis and macula of the eyes. A disorder in the cone cells is called a cone dystrophy. If the cone cells are damaged or absent, the person will not be able to see the colors...

Fundamentals of Anatomy & Physiology (11th Edition)

11th Edition

ISBN: 9780134477336

Author: Martini

Publisher: PEARSON

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Question

Chapter 17, Problem 12CP

Summary Introduction

To determine:

If the person could be able to see, if he is born without cone cells in the eyes. Explain with reason.

Introduction:

The eye of the person contains rod and the cone cells. The rod and cone cells are the receptors of light that aid in visualizing the surroundings. The rod cells can be active in low light while the cone cells can be active in high intensity of lights.

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Chapter 17, Problem 11CP

Chapter 17, Problem 13CP

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Chapter 17 Solutions

Fundamentals of Anatomy & Physiology (11th Edition)

Ch. 17 - Prob. 1CP Ch. 17 - Prob. 2CP Ch. 17 - Prob. 3CP Ch. 17 - Prob. 4CP Ch. 17 - If you completely dry the surface of your tongue...Ch. 17 - Prob. 6CP Ch. 17 - Prob. 7CP Ch. 17 - Prob. 8CP Ch. 17 - Prob. 9CP Ch. 17 - Prob. 10CP

Ch. 17 - Prob. 11CP Ch. 17 - Prob. 12CP Ch. 17 - Prob. 13CP Ch. 17 - Prob. 14CP Ch. 17 - Prob. 15CP Ch. 17 - Prob. 16CP Ch. 17 - Prob. 17CP Ch. 17 - Prob. 1RQ Ch. 17 - Prob. 2RQ Ch. 17 - A blind spot occurs in the retina where (a) the...Ch. 17 - Sound waves are convened into mechanical movements...Ch. 17 - The basic receptors in the internal ear are the...Ch. 17 - Prob. 6RQ Ch. 17 - At sunset, your visual system adapts to (a) fovea...Ch. 17 - Prob. 8RQ Ch. 17 - The malleus, incus, and stapes are the tiny bones...Ch. 17 - Identify the structures of the external, middle,...Ch. 17 - Prob. 11RQ Ch. 17 - Prob. 12RQ Ch. 17 - Prob. 13RQ Ch. 17 - Prob. 14RQ Ch. 17 - Prob. 15RQ Ch. 17 - Prob. 16RQ Ch. 17 - Prob. 17RQ Ch. 17 - Prob. 18RQ Ch. 17 - Prob. 19RQ Ch. 17 - Prob. 20RQ Ch. 17 - Prob. 21RQ Ch. 17 - Prob. 22RQ Ch. 17 - Prob. 23RQ Ch. 17 - Prob. 24RQ Ch. 17 - Prob. 25RQ Ch. 17 - Prob. 26RQ Ch. 17 - Prob. 27RQ Ch. 17 - Prob. 28RQ Ch. 17 - Prob. 1CC Ch. 17 - Prob. 2CC

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Solution Summary: The author explains that the eye contains rod and cone cells, which are the receptors of light that aid in visualizing the surroundings.

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