6. You are interested in conducting the OF Medium test. What does this test for? Why are the tubes kept in a water bath at the beginning of the experiment before inoculation? What are two possible errors that can occur with this test? You receive the following results shown in the picture below. Describe your observations for this test fully. Based on your observations, what type of bacterial growth is indicated in this test?Explain. (2 points)

Fig: 1

Fig: 2

Fig: 3