Bacteria are classified by the morphology (shape and structure), physiology (functioning and metabolism), and genetic composition of the microorganism.
Bacteria are classified by the shape and arrangement of the microorganism.
Bacteria are classified by the morphology, or the physical shape and structure, of the microorganism. The morphology of bacteria includes factors such as size, shape, and arrangement. To determine the morphology of bacteria, scientists typically use microscopic techniques such as staining and imaging to examine their characteristics. Staining methods, such as Gram staining, can help reveal the shape and structure of bacteria by highlighting certain features. By observing the morphology, scientists can categorize bacteria into different groups and identify them based on their characteristic features.
