1) If you were going to re do this lab, what environments would you sample and why?

2) What criteria did you use to determine whether colonies are from the same or different bacteria?

3) Draw 4 test tubes – one has a pellicle, one has sediment, one has flocculent growth, and one has a pellicle and sediment.

4.)What is one disadvantage and one advantage of growing bacteria on Petri plates in this lab?