Question

Fleming on the other hand , followed up on his observation , and that was where the difference lay (a) Why was the writer used the phrase ' on the other hand '?

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Answer 1

Answer:

2. a. While Fleming worked on his observation of culture samples getting contaminated.

the other scientists ignored this occurrence.

Answer 2

Answer:

On the other hand is used by writer because when fleming was working on the penicillin the other doctors and scientists gave no attention to him then too he continued his research on the penicillin.