♡ 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 👍 :2.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who discovered the plants have life ? ...
➣ Who discovered circulation of blood in the ...
➣ The scientist who first discovered that the ...
➣ X-ray was invented by ...
➣ David Bushnell invented which of the following ...
➣ Robert Koch worked on ...
➣ Thomas Alva Edison invented ...
➣ Who discovered Uranus ? ...
➣ Who discovered 'Vitamin-D' ? ...
➣ The credit of inventing the television goes ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Inventions and Discoveries
➤ Various Sciences
➤ Computer Awareness
➤ Miscellaneous
➤ Environment Science
➤ Scientific Instruments
➤ Everyday Science