CONTENTS 

 CHAPTER LIX 



INDEX 



PAGE 



DEVELOPMENT ...... 827 



The Ovum ......... 827 



Maturation of the Ovum .... 828 



Impregnation ..... 830 



Segmentation ..... 831 



The Decidua and Foetal Membranes .... 836 



Development of the Foetal Appendages and Membranes . . .839 



Development of the Framework of the Body . . 843 

 Development of the Vascular System . . . . .849 



Development of the Nervous System ..... 858 



Development of the Alimentary Canal .... 867 



Development of the Respiratory Apparatus .... 870 



Development of the Genito-urinary Apparatus . . 871 



881 



