Biology: The Unity and Diversity of Life (14th Edition)

Published by Brooks/Cole Publishing Co.
ISBN 10: 1305073959
ISBN 13: 978-1-30507-395-1

Chapter 33 - Self-Quiz - Page 579: 11


d. lens

Work Step by Step

Visual accommodation involves changing either the position or the shape of the lens to allow incoming light to form an image right on the retina and not in front or behind of the retina. If it weren't for the visual accommodation, objects closer or farther away than a certain distance would look blurry.
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