♡ 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 👍 :1.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who discovered the plants have life ? ...
➣ Who invented the Doctor's thermometer ? ...
➣ Who among the following evolved the concept ...
➣ Who among the following invented the small ...
➣ Alexander Fleming discovered ...
➣ Which of the following was discovered by ...
➣ Who discovered Uranus ? ...
➣ Blaise Pascal is associated with ...
➣ Thomas Alva Edison invented ...
➣ 'Samuel Cohen' invented which of the following ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Various Sciences
➤ Scientific Instruments
➤ Computer Awareness
➤ Environment Science
➤ Inventions and Discoveries
➤ Research Institutions
➤ Miscellaneous