Biology 2010 Student Edition

Published by Prentice Hall
ISBN 10: 9780133669510
ISBN 13: 978-0-13366-951-0

Chapter 31, Nervous System - Assessment - 31.2 The Central Nervous System - Understand Key Concepts/Think Critically - Page 916: 9

Answer

c.

Work Step by Step

Option a. is incorrect. Sense organs contain sensory receptors that are part of the peripheral nervous system. Option b. is incorrect. Reflexes are automatic reactions to stimuli. Option d. is incorrect. Sensory and motor neurons are part of the peripheral nervous system. Option c. is correct. The brain and spinal cord are part of the central nervous system.
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