False about bacillus anthrax is
Gram negative
Bacilli in long chain
Non haemolytic colony in blood agar
Medusa head appearance on nutrient agar
The Bacillus anthrax is one of the largest of pathogenic bacteria. It is Gram-positive but tends to be decolorized easily so as to appear Gram-variable or even Gram-negative. It is non-acid fast. It is non-motile. Reference: Textbook of microbiology; Ananthanarayan and paniker's; 10th Edition; Pg: 249
Bacteriology