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12th English Hero No 3 Sir Alexander Fleming by AG Ahmad

  12 th Year Hero No 3 Sir Alexander Fleming Q. 1. Who were the two men who revolutionized the theory of medicine and practice? OR What did Pasteur and Lister do in the medical field? [L.B. 2015 G-I] Ans . Pasteur discovered germs and Lister killed them. These two men together revolutionized the theory and practice of medicine. Q. 2. What did Louis Pasteur discover? Or Who discovered germs? Ans . Louis Pasteur, a French Chemist, discovered that disease was caused by living organisms so small that they could not be seen with the naked eye. These were called bacteria or germs. Q. 3. What did Lister do? Or How can we destroy the germs? Or What was Lister's aim? Or What is antiseptic method? Or What are antiseptics? Or What was the object of antiseptic method? Or Who introduced antiseptic method? Or Who was Lister and what did he do? [L.B 2014 G-I] Or How did Lister kill germs? [L.B. 2016 S G-I] [L.B 2017 S G-I] Ans . Joseph Lister, an English Surgeon-...