Categories
Sports
Movies
Geography
Television
Science & Technology
Music
History
Arts and Literature
People
Decades
Seasonal
Miscellaneous
Daily Quiz
Popular
Recent
Leaderboards
Login
Register
Innovations: Famous Biotech Achievements
In what year did Alexander Fleming discover the world-changing antibiotic, penicillin?
1928
1925
1922
1931
Question 1/11