♡ 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 invented the 'Barometer' ...
➣ Who among the following is associated with ...
➣ Who invented typewriter ? ...
➣ Who discovered sea route to India via ...
➣ Logarithm tables were invented by ...
➣ Oxygen is discovered by ...
➣ David Bushnell invented which of the following ...
➣ Who among the following is the inventor ...
➣ Who among the following invented the steam ...
➣ Zero was invented by ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Scientific Instruments
➤ Research Institutions
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Miscellaneous
➤ Environment Science
➤ Everyday Science