♡ 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 👍 :875
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Oxygen is discovered by ...
➣ Who created the artificial 'gene' ? ...
➣ The scientist who first discovered that the ...
➣ Alexander Fleming discovered ...
➣ 'Samuel Cohen' invented which of the following ...
➣ Who among the following invented the steam ...
➣ Who among the following invented the small ...
➣ Logarithm tables were invented by ...
➣ The credit of inventing the television goes ...
➣ Who discovered sea route to India via ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Environment Science
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Everyday Science
➤ Research Institutions
➤ Miscellaneous
➤ Various Sciences