♡ 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 👍 :2.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who among the following evolved the concept ...
➣ Which of the following pairs is incorrect ...
➣ Who among the following invented the small ...
➣ Wright Brothers are regarded inventors of the ...
➣ The velocity of light was first measured ...
➣ Who among the following is associated with ...
➣ Who invented the Doctor's thermometer ? ...
➣ Blaise Pascal is associated with ...
➣ Who defined the law of gravitation ? ...
➣ Oxygen is discovered by ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Various Sciences
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Scientific Instruments
➤ Everyday Science
➤ Research Institutions
➤ Environment Science