Question

the discovery of penicillin
After the
you
think observation skills
important, why?​

Answer 1

Answer:

During World War II, penicillin was mass-produced and used to treat infections in wounded and ill soldiers. Historically, infections had killed more soldiers at war than battle injuries, Markel wrote. The discovery of penicillin decreased the death rate from bacterial pneumonia in soldiers from 18% to 1%

Explanation:

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Answer 2

Answer:

Explanation:

Alexander Fleming while working on staphylococci bacteria once observed a mould growing in one of his unwashed culture plates around which  staphylococci  could not grow .he found one that it was due to the chemical produced by the mouth and he named it Penicillin after the mould Pencillium notatum