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Chapter 46: Sensory Systems46.1 Animals employ a wide variety of sensory receptors. (Page 970) http://www.mhhe.com/biosci/genbio/espv2/data/animals/003/index.html Examine the following sections: Animals/Sense Organs/Introduction 6.55 Sensory Receptors 6.56 Action Potentials 6.57 Sensory Information Categories of Sensory Receptors and Their Actions. (Page 970) 46.2 Mechanical and chemical receptors sense the body’s condition. (Page 973) http://www.mhhe.com/biosci/genbio/espv2/data/animals/003/index.html Examine the following sections: Animals/Sense Organs/Introduction 6.58 Chemoreceptors 6.59 Papillae 6.60 Five Basic Taste Sensations 6.61 Taste Sensation 6.62 Olfaction 6.63 Odorants 6.64 Odogens Detecting Temperature and Pressure. (Page 973) Sensing Muscle Contraction and Blood Pressure. (Page 974) Sensing Taste, Smell, and Body Position. (Page 975) 46.3 Auditory receptors detect pressure waves in the air. (Page 980) http://www.mhhe.com/biosci/genbio/espv2/data/animals/003/index.html Examine the following sections: Animals/Sense Organs/Mechanoreceptors 6.74 Introduction 6.75 Water Movement Detection 6.76 Hair Cell Receptors 6.77 Otoliths 6.78 Sound 6.79 Sound Waves 6.80 Mechanoreceptors 6.81 Sound Waves 6.82 Hairs The Ears and Hearing. (Page 980) 46.4 Optic receptors detect light over a broad range of wavelengths. (Page 983) http://www.mhhe.com/biosci/genbio/espv2/data/animals/003/index.html Examine the following sections: Animals/Sense Organs/Light Receptors 6.65 Introduction 6.66 Light Focusing 6.67 Components of an Eye 6.68 Rods and Cones 6.69 Visual Pigments 6.70 Light Refraction 6.71 Image Formation 6.72 Lens Correction 6.73 Optic Nerve Evolution of the Eye. (Page 983) Vertebrate Photoreceptors. (Page 985) Visual Processing in the Vertebrate Retina. (Page 987) |