♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ X-ray was invented by ...
➣ Logarithm tables were invented by ...
➣ Which of the following was discovered by ...
➣ Who invented the 'Barometer' ...
➣ Who among the following invented the small ...
➣ The scientist who first discovered that the ...
➣ Zero was invented by ...
➣ Which of the following pairs is incorrect ...
➣ Who among the following evolved the concept ...
➣ Funk discovered ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Scientific Instruments
➤ Computer Awareness
➤ Everyday Science
➤ Environment Science
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Research Institutions