Biology 12

137

Chapter

Contents

5.1 The Structure of

the Nervous System 138

MiniLab:

Make a Model of a Brain 144

5.2 How the Neuron Works 147

5.3 Sensory Receptors 152

MiniLab: What Is the Advantage

of Binocular Vision? 153

Investigation 5-A: The Effect

of Light on Pupil Size 154

MiniLab: Finding Your Blind Spot 156

Investigation 5-B:

How Do We Hear? 158

Design Your Own Investigation

5-C: Invertebrate Response to

External Stimuli 160