♡ 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
➣ Robert Koch worked on ...
➣ Who discovered Uranus ? ...
➣ Who invented the 'Barometer' ...
➣ Who created the artificial 'gene' ? ...
➣ The first attempt in printing was made ...
➣ Who defined the law of gravitation ? ...
➣ Which of the following was discovered by ...
➣ Who among the following is associated with ...
➣ The credit of inventing the television goes ...
➣ Who discovered the plants have life ? ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Research Institutions
➤ Miscellaneous
➤ Environment Science
➤ Everyday Science
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Scientific Instruments