The famous antibiotic "Penicillin" was discovered by___.
A ) Charles Darwin
B ) Alexander Fleming ✅
C ) Isaac Newton
D ) Robert Hook
Explanation:
The famous antibiotic "Penicillin" was discovered by Alexander Fleming in 1928. He found it accidentally when he noticed that a mold (Penicillium notatum) killed bacteria in a petri dish, leading to the development of penicillin as the first widely used antibiotic.