Ten different types of culture media were inoculated with the same strain of bacteria and incubated at the same temperature. Nine of the cultures grew. Which of these conclusions can be drawn from this information?

the conclusions that can be drawn are-

a. one of the culture media must have lacked nutrients that are needed for that bacteria to grow.

b. the bacteria culture that failed to grow must have not inoculated properly.

c. the temperature of the culture must have been varied rapidly during the experiment.

d. mostly all of the culture media were capable of culturing the bacteria. this media can be used in further experiments.