How was penicillin discovered? | Class 12 Biology Chapter Microbes in Human Welfare, Microbes in Human Welfare NCERT Solutions

Question:

How was penicillin discovered?

Answer:

Penicillin was the first antibiotic to be discovered and it was a chance discovery. Sir, Alexander Fleming observed that in unwashed culture plates of Staphylococcus, a mould Penicillium was growing. This mould inhibited the growth of staphylococcus. Later the antibiotic was isolated from this fungus and named penicillin after the mould Penicillium Notatum.  


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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 5: How was penicillin discovered?....