♡ 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 👍 :746
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who discovered Uranus ? ...
➣ Wright Brothers are regarded inventors of the ...
➣ Robert Koch worked on ...
➣ Insulin for Diabets is invented by ...
➣ Who defined the law of gravitation ? ...
➣ The scientist who first discovered that the ...
➣ Atomic Bomb was invented by ...
➣ Who proposed the chemical evolution of life ...
➣ Oxygen is discovered by ...
➣ Who among the following invented the steam ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Inventions and Discoveries
➤ Everyday Science
➤ Miscellaneous
➤ Scientific Instruments
➤ Environment Science
➤ Computer Awareness
➤ Various Sciences