♡ 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
➣ Zero was invented by ...
➣ Who created the artificial 'gene' ? ...
➣ Who defined the law of gravitation ? ...
➣ Who among the following is the inventor ...
➣ X-ray was invented by ...
➣ Who discovered 'Vitamin-D' ? ...
➣ Who invented the Doctor's thermometer ? ...
➣ Insulin for Diabets is invented by ...
➣ The telephone was invented by ...
➣ Blaise Pascal is associated with ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Scientific Instruments
➤ Environment Science
➤ Everyday Science
➤ Inventions and Discoveries
➤ Research Institutions
➤ Computer Awareness
➤ Miscellaneous