About Chubb Chubb is the worldâs largest publicly traded P&C insurance company and the largest commercial insurer in the U.S. With operations in 54 countries and territories, Chubb provides commercial and personal property and casualty insurance, personal accident and supplemental health insurance, reinsurance and life insurance to a diverse group of clients.
Rod shaped bacteria are known as BACILLUS. Bacillus is a genus of rod-shaped bacteria and a member of the division Firmicutes.Bacillus species are obligate aerobes. Ubiquitous in nature, Bacillus includes both free-living and pathogenic species.od shaped bacteria are known as BACILLUS. Bacillus is a genus of rod-shaped bacteria and a member of the division Firmicutes.
Additionally, cocci and bacilli can be classified by the structure of their cell wall. Bacteria that have a thick layer of a substance called âpeptidoglycanâ in their cell wall will pick up a crystal violet (Gram) stain and are thus called â Gram-positive â bacteria. These bacteria appear dark blue or purple under the light microscope because the peptidoglycan traps a violet stain.