What is the term for bacteria that are rod-shaped?

The term for rod-shaped bacteria is bacilli. This classification is part of bacterial morphology, which describes the shape and structure of bacteria. Bacteria are categorized into several shapes for identification purposes: cocci are spherical, spirilla are spiral-shaped, and diplococci refers to a specific arrangement of cocci in groups of two. Understanding these classifications is essential for anyone studying microbiology or working in fields such as cosmetology, where knowledge of hygiene and sanitization is crucial to prevent bacterial infections and maintain health standards. Bacilli, being rod-shaped, can be involved in various infections and diseases, which is why it is important to recognize their shape and characteristics.