♡ Login
Home
Previous Papers
★
MCQs
General Science
Inventions and Discoveries
Who invented the Polio Vaccine ...
Que.
Who invented the Polio Vaccine
A.
Land Steiner
B.
Sigmunt Freud
C.
Jonas Salk
D.
Edward Jenner
Right Answer is :
✓ C. Jonas Salk
⚑ Report
Views 👍 :776
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ David Bushnell invented which of the following ...
➣ X-ray was invented by ...
➣ Who invented the 'Barometer' ...
➣ Blaise Pascal is associated with ...
➣ Alexander Fleming discovered ...
➣ Who discovered the plants have life ? ...
➣ Funk discovered ...
➣ Insulin for Diabets is invented by ...
➣ Who among the following evolved the concept ...
➣ Who proposed the chemical evolution of life ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Scientific Instruments
➤ Environment Science
➤ Research Institutions
➤ Computer Awareness
➤ Everyday Science
➤ Inventions and Discoveries
➤ Miscellaneous