What shape do bacilli bacteria have?

Bacilli bacteria are characterized by their rod-like shape. This elongated structure is distinct from other bacteria shapes, such as cocci, which are spherical, and spirilla, which are spiral-shaped. The rod shape of bacilli allows for greater surface area, which can enhance the organism's ability to absorb nutrients from their environment. This design can also influence how they group together; for example, they can form chains or clusters depending on how they divide. Understanding the morphology of bacteria, including bacilli, is essential for identifying and classifying different bacterial species in microbiology.