vin CONTENTS 



CHAPTER PAGE 



XXI. Optics 257 



XXII. The Ear 285 



XXIII. Smell 296 



XXIV. Taste 298 



XXV. Cutaneous Sensations 300 



XXVI. Organ Sensations 305 



SECTION III 



REPRODUCTION AND DEVELOPMENT 



XXVII. Reproduction 307 



XXVIII. Physiology of the Embryo 313 



XXIX. Pregnancy, Parturition, and Childbed 324 



XXX. Development of the Body after Birth 327 



INDEX 333 



