♡ 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 👍 :1.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ David Bushnell invented which of the following ...
➣ Who discovered the plants have life ? ...
➣ Who invented typewriter ? ...
➣ Blaise Pascal is associated with ...
➣ Oxygen is discovered by ...
➣ The first attempt in printing was made ...
➣ Logarithm tables were invented by ...
➣ The scientist who first discovered that the ...
➣ Who invented the 'Barometer' ...
➣ Funk discovered ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Everyday Science
➤ Various Sciences
➤ Research Institutions
➤ Miscellaneous
➤ Environment Science
➤ Computer Awareness
➤ Scientific Instruments