♡ 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 discovered sea route to India via ...
➣ Who invented the Doctor's thermometer ? ...
➣ Insulin for Diabets is invented by ...
➣ Mark the wrong combination ...
➣ Atomic Bomb was invented by ...
➣ Who invented typewriter ? ...
➣ The velocity of light was first measured ...
➣ Blaise Pascal is associated with ...
➣ Alexander Fleming discovered ...
➣ Logarithm tables were invented by ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Scientific Instruments
➤ Environment Science
➤ Miscellaneous
➤ Research Institutions
➤ Everyday Science