♡ 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 👍 :2.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Mark the wrong combination ...
➣ Wright Brothers are regarded inventors of the ...
➣ Funk discovered ...
➣ Who created the artificial 'gene' ? ...
➣ Who defined the law of gravitation ? ...
➣ Who discovered circulation of blood in the ...
➣ X-ray was invented by ...
➣ Alfred Nobel is associated with the invention ...
➣ Oxygen is discovered by ...
➣ 'Samuel Cohen' invented which of the following ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Scientific Instruments
➤ Various Sciences
➤ Inventions and Discoveries
➤ Environment Science
➤ Everyday Science
➤ Computer Awareness
➤ Research Institutions