♡ 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 👍 :564
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ X-ray was invented by ...
➣ Who proposed the chemical evolution of life ...
➣ Who among the following is associated with ...
➣ The velocity of light was first measured ...
➣ Who defined the law of gravitation ? ...
➣ Who discovered 'Vitamin-D' ? ...
➣ Blaise Pascal is associated with ...
➣ Who invented typewriter ? ...
➣ Who discovered circulation of blood in the ...
➣ Alfred Nobel is associated with the invention ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Miscellaneous
➤ Everyday Science
➤ Inventions and Discoveries
➤ Various Sciences
➤ Environment Science
➤ Scientific Instruments
➤ Research Institutions