♡ 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 invented the Doctor's thermometer ? ...
➣ Who among the following evolved the concept ...
➣ Which of the following was discovered by ...
➣ Insulin for Diabets is invented by ...
➣ Who discovered 'Vitamin-D' ? ...
➣ Wright Brothers are regarded inventors of the ...
➣ Who discovered Uranus ? ...
➣ Which of the following is wrongy matched ...
➣ X-ray was invented by ...
➣ Who created the artificial 'gene' ? ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Research Institutions
➤ Miscellaneous
➤ Various Sciences
➤ Computer Awareness
➤ Scientific Instruments
➤ Everyday Science
➤ Inventions and Discoveries