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Arturo is determining which of his unknown organisms (Org. 1, Org. 2, and Org. 3) is the most fastidious and which is the least fastidious.He inoculates a glucose salts broth (GSB) tube with Org. 1 and a brain-heart infusion (BHI) with Org. 1. He repeats these inoculations, using new tubes, for Org. 2 and Org. 3. After incubation, he scores growth using a 0 through 3 scale where 0 is no growth and 3 is the most growth. These are his observed scores:Org. 1: GSB = 0, BHI = 1Org. 2: GSB = 2, BHI = 3Org. 3: GSB = 1, BHI = 2Note about media composition: GSB has five molecules and BHI has three molecules plus two infusions/digests.Using this information, which organism is the most fastidious and which is the least fastidious?
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