24 GENERAL BACTERIOLOGY LESSON v 



(ry) According to Gram's method. 



Examine with a high power and also with ^ in. oil 

 immersion : bacilli and spores will be found, the 

 spores remaining unstained. 



(9) Prepare a hanging drop of a broth culture of the 

 Bacillus anthracis, and examine it with -^ in. oil immersion. 



The Bacillus anthracis is not motile. 



