84 



THE UNIVERSITY SCIENCE BULLETIN. 



TABLE II. 



White 



Dextrose 



+ Lactose 



+ Lactose 



+ Mannite — + Mannite — + Mannite — + Mannite 



16 



I I 



1 1 



Yellow 



Dextrose 



+ Lactose 



+ Lactose 



I I I I 



+ Mannite — + Mannite — + Mannite — + Mannite — 



4 



4 



Orange 







Dextrose 



+ Lactose 



+ Lactose 



+ Mannite 



+ Mannite — + Mannite — + Mannite — 



24 



1 







