Answer :
Final answer:
Colonial morphology refers to the appearance of bacterial colonies when grown on a solid medium. It can be used to distinguish different bacterial species. L1, L2, and L3 likely represent different bacterial subcultures in the question.
Explanation:
In microbiology, colonial morphology refers to the appearance of bacterial colonies when they are grown on a solid medium. Each bacterial species has its own unique colonial morphology, which can be described using characteristics such as shape, size, color, texture, and elevation.
For example, a bacterial colony may appear round, smooth, and shiny. Another colony may be irregular in shape, rough, and matte. Differences in colonial morphology can help distinguish different bacterial species.
In the context of this question, L1, L2, and L3 likely refer to three different bacterial subcultures, and comparing their colonial morphology would involve describing the appearance of the colonies of each subculture.
