♡ 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 👍 :2.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who among the following invented the small ...
➣ The credit of inventing the television goes ...
➣ X-ray was invented by ...
➣ The electron was first identified by ...
➣ Who invented the 'Barometer' ...
➣ 'Samuel Cohen' invented which of the following ...
➣ Blaise Pascal is associated with ...
➣ Who invented the Doctor's thermometer ? ...
➣ The scientist who first discovered that the ...
➣ Who created the artificial 'gene' ? ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Various Sciences
➤ Miscellaneous
➤ Research Institutions
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Scientific Instruments
➤ Everyday Science