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Biology, 22.02.2021 01:00 avlenlestrade

Which of these probably served as the most useful data after Pasteur injected a group of chickens with bacteria from the older culture? A The health and behavior of the injected chickens B The total number of cholera cases observed C The changes in the shape and color of the bacterial colonies D The recovery rate of chickens previously infected with cholera​


Which of these probably served as the most useful data after Pasteur injected a group of chickens w

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