♡ 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 👍 :1.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Insulin for Diabets is invented by ...
➣ Who discovered circulation of blood in the ...
➣ The credit of inventing the television goes ...
➣ Who created the artificial 'gene' ? ...
➣ The first attempt in printing was made ...
➣ Who among the following is the inventor ...
➣ Who discovered sea route to India via ...
➣ Who invented the Doctor's thermometer ? ...
➣ Who discovered the plants have life ? ...
➣ Who discovered Uranus ? ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Environment Science
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Computer Awareness
➤ Various Sciences
➤ Everyday Science
➤ Scientific Instruments