PLATK 11. 



THE MYSTERY OF LIFE. 



£ 



A portion of the same specimen as that figured in plate I, magnified 700 diameters, showing the 

 relation ot the masses of bioplasm to the nerve and muscular fibres, which have been formed 

 them. Ore ive tissue corpuscles are also represented. 



Fis(. -2. 





Ganglion cells. Showing straight and 

 spiral nerve fibres, and their course, in 

 opposite directions, in the trunk of the 

 nerve. The bioplasm of the ganglion 

 fells and nerve fibres is also shown. 

 From the hy!a or green-tree frog. X 700. 



Ganglion cells and nerve fibres 

 with thebioplasm -which has taken 

 part in their formation. An 

 arrangement similar to that repre- 

 sented in this drawing and in 

 Fig. 2 ia seen upon all the n 

 distributed to the heart, lungs, 

 hver, kidneys, and intesl 

 From the newt. X 130. p. 45 



Xann Of all lllCh 



> 



, 



[ r/o face j a 



