Edward Jenner, Chicken Pox vaccine
Edward Jenner, Chicken Pox vaccine
Edward Jenner, Penicillin
Edward Jenner, Penicillin
Alexander Fleming, Penicillin
Alexander Fleming, Penicillin
Alexander Fleming, Chicken Pox vaccine
Alexander Fleming, Chicken Pox vaccine
Correct Answer:
Alexander Fleming, Penicillin
अलेक्जेंडर फ्लेमिंग, पेनिसिलिन