16 CONTENTS 



CHAPTER LXXXVII 



Page 

 The Metabolic Requirements of the Body , . . . . 1052 



CHAPTER LXXXVIII 

 The Nutritive Value of Food 1058 



SECTION XXVIII 

 EXCRETION 



CHAPTER LXXXIX 

 The Secretion of Urine 1064 



CHAPTER XC 

 The Expulsion of the Urine. Micturition 1075 



CHAPTER XCI 

 The Composition of the Urine 1080 



SECTION XXIX 

 ANIMAL HEAT 



CHAPTER XCII 

 The Production and Dissipation of Heat . 1089 



PART IX 



REPRODUCTION 



SECTION XXX 



THE REPRODUCTIVE ORGANS 



CHAPTER XCIII 

 Growth, Regeneration and Reproduction 1109 



CHAPTER XCIV 

 The Male and Female Reproductive Organs 1122 



CHAPTER XCV 



The Development of the Embryo 1135 



Index , , . . . 1147 



