Question

how was penicillin discovered ​

Answer 1

Answer:

Scottish bacteriologist Alexander Fleming accidentally discovered the antibiotic in 1928, when he came back from a vacation andfound that a green mold called Pennicilium notatum had contaminated Petri dishes in his lab … and were killing some of the bacteria he'd been growing

Answer 2

Answer:

Scottish bacteriologist Alexander Fleming accidentally discovered the antibiotic in 1928, when he came back from a vacation and found that a green mold called Pennicilium notatum had contaminated Petri dishes in his lab … and were killing some of the bacteria he'd been growi

Explanation:

Alexander Fleming discovered the Pennicilium...