Chemistry · General introduction and importance of biomolecules
Penicillin was discovered by:
Penicillin was discovered by:
- A. Graham Bell
- B. Alexander Flemming
- C. Paul Elrich
- D. Lister
Step-by-step solution
Penicillin was discovered by Alexander Fleming in 1928. The other options are incorrect: Graham Bell invented the telephone, Paul Ehrlich contributed to immunology, and Lister pioneered antiseptic surgery.
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