Three critical aspects of a description of bacterial growth are colony size, color, and shape. at least three other important factors—not descriptions of the organism itself—typically are included when describing bacterial growth. what are they and why are they important?

Answer:

1. Type of medium - the nutrient availability is one of the vital factors for the growth of a bacterial colony. Thus, the used growth medium will fulfill this requirement.

2. Incubation temperature - all bacteria have an optimal temperature range in which maximum growth is achieved. Any variations from this will result in negative effects on the amount of bacteria that are produced.

3. Moisture - bacteria thrive in moist or wet environments. Thus, the availability of moisture is another vital factor for the growth of the colony.