♡ 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 👍 :974
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who was the surgeon who pioneered antiseptic ...
➣ 'Samuel Cohen' invented which of the following ...
➣ Atomic Bomb was invented by ...
➣ Who discovered Uranus ? ...
➣ Thomas Alva Edison invented ...
➣ Who among the following invented the steam ...
➣ Who invented the Doctor's thermometer ? ...
➣ Who among the following evolved the concept ...
➣ Who discovered 'Vitamin-D' ? ...
➣ Who invented the 'Barometer' ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Various Sciences
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Environment Science
➤ Miscellaneous
➤ Research Institutions
➤ Computer Awareness