Suppose I put 1 billion bacteria in a 10 ml tube of saline, mix well, and label this tube A. Answer
the following questions:
1. Take 1 ml from tube A and put it in an empty tube B. What is the concentration and number
of bacteria in tube B?
the following questions:
1. Take 1 ml from tube A and put it in an empty tube B. What is the concentration and number
of bacteria in tube B?