Bacillus (shape) called rods when the bacteriologic context is clear. Sea Bacilli usually divide in the same plane and are solitary, but can combine to form diplobacilli, streptobacilli, and palisades. There is no connection between the shape of a bacterium and its color in the Gram staining. MacConkey agar can be used to distinguish among Gram negative bacilli such as "E. coli" and salmonella. Bacillus (shape) A bacillus (plural bacilli) or bacilliform bacterium is a rod-shaped bacterium or archaeon. Bacilli are found in many different taxonomic groups of bacteria. However, the name "Bacillus", capitalized and italicized, refers to a specific genus of
What Is History? of change. If you are allergic to these processes, you abandon history and take cover in the social sciences. Today anthropology, sociology, etc, flourish. History is sick. But then our society too is sick". Carr deplored the rise of Structuralism. Carr wrote there was the structuralist approach, which Carr called a "horizontal" way of understanding history "which analyses a society in terms of the functional or structural inter-relation of its parts". Against it, there was what Carr called the "vertical" approach "which analyses it [society] in terms of where it has come from and where it is going". Through Carr