♡ 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 👍 :1.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who created the artificial 'gene' ? ...
➣ Insulin for Diabets is invented by ...
➣ Which of the following pairs is incorrect ...
➣ Who invented the 'Barometer' ...
➣ Logarithm tables were invented by ...
➣ The first attempt in printing was made ...
➣ Thomas Alva Edison invented ...
➣ Who discovered sea route to India via ...
➣ Mark the wrong combination ...
➣ Blaise Pascal is associated with ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Environment Science
➤ Everyday Science
➤ Scientific Instruments
➤ Research Institutions
➤ Various Sciences