♡ 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 👍 :608
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Funk discovered ...
➣ Who discovered Uranus ? ...
➣ Robert Koch worked on ...
➣ Who among the following invented the steam ...
➣ Who discovered sea route to India via ...
➣ Who among the following is associated with ...
➣ Who invented typewriter ? ...
➣ Who proposed the chemical evolution of life ...
➣ Zero was invented by ...
➣ The velocity of light was first measured ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Everyday Science
➤ Various Sciences
➤ Research Institutions
➤ Miscellaneous
➤ Environment Science
➤ Computer Awareness