Table 10.2 -Use the Dichotomous Key in Table 10.2 to Identify a 10.2

question 5

Multiple Choice

Table 10.2

-Use the dichotomous key in Table 10.2 to identify a gram-negative cell that ferments lactose and uses citric acid as its sole carbon source.

• A)Citrobacter
• B)Escherichia
• C)Lactobacillus
• D)Pseudomonas
• E)Staphylococcus

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Definitions:

Study Habits

Patterns and practices that are conducive to effective learning and information retention.

Causal Inference

The process of drawing conclusions about causal relationships based on the conditions of the occurrence of an effect.

Quasi-experimental Designs

Research designs that attempt to establish cause-and-effect relationships but lack random assignment to treatment and control groups.

Random Assignment

The allocation of study participants to different groups by chance, minimizing pre-existing differences between those groups.