♡ 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 👍 :1.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who among the following invented the steam ...
➣ Who discovered 'Vitamin-D' ? ...
➣ Who invented the 'Barometer' ...
➣ David Bushnell invented which of the following ...
➣ Who among the following invented the small ...
➣ Who discovered Uranus ? ...
➣ Insulin for Diabets is invented by ...
➣ Funk discovered ...
➣ Which of the following pairs is incorrect ...
➣ The velocity of light was first measured ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Environment Science
➤ Scientific Instruments
➤ Various Sciences
➤ Research Institutions
➤ Everyday Science
➤ Computer Awareness