316 



THE MICROSCOPE. 



cells, where they are coiled up in their confined spaces, 

 every cell holding one. They gradually escape from their 



Fig. 170. 



1, Branch of Chara viilrjaris. 2, Macrnified view : the arrows indicate the cours*' 

 taken by the granules in the tubes. 3, A limb of ditto, with buds at joints. 

 4, Portion of a leaf of Vallisneria spiralis, with cells and granules. 



