Information on a animal grooming career?
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I found the exercise on the internet. Attached is the diagram of the observed results.
<span>Correct answer: "B. Disinfectant 1"
As shown in the diagram, the whole dish was plenty of E. coli. The only areas that did not have bacterial growth were those around the disks soaked in disinfectant 1 and disinfectant 3. However, the diameter of the area around the disk soaked in disinfectant 1 was the largest, meaning that this disinfectant had the most effective power at controlling the growth of E. coli.</span>
<span>Correct answer: "B. Disinfectant 1"
As shown in the diagram, the whole dish was plenty of E. coli. The only areas that did not have bacterial growth were those around the disks soaked in disinfectant 1 and disinfectant 3. However, the diameter of the area around the disk soaked in disinfectant 1 was the largest, meaning that this disinfectant had the most effective power at controlling the growth of E. coli.</span>