In this exercise you were browsing through a refrigerator in amicrobiology lab a

In this exercise you were browsing through a refrigerator in amicrobiology lab and you found a tube with a solution labeled B.subtilis: 2 x 108 cfu/ml. Now being the skeptic professional thatyou are you want to double check the accuracy of the concentrationof this culture. Describe how you would embark on this mission howwould you set up the dilutions which plates would you chosespecifically (since you are already given a specific concentrationof culture) etc. The procedure in this exercise is equallyimportant as the actual determination of the number of cfus.