118 STUDIES IN ELECTRO-PHYSIOLOGY: 



CHAPTER IX 



SOME EVIDENCES OF THE LAW 

 ANIMAL VEGETABLE 



Fig. 26. 



One of the phases of the nuclear 

 chromatin filaments in the process 

 of ordinary mitosis of the somatic 

 cell. (Schdfer.) 



Fig. 27. 



One of the changes of the cell- 

 nucleus during division (AHium 

 odorum). (After Sachs.) 



Fig. 28. 



Epithelium-cells of salamandra 

 larva in different phases of division 

 by mitosis. (Schdfer.) 



Fig. 29. 



Changes in the cell-nucleus during 

 the division of the mother-cell of a 

 stoma of Iris pumila. (After Stras- 

 burger.) 



