♡ 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 👍 :1.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who discovered Uranus ? ...
➣ Insulin for Diabets is invented by ...
➣ Who discovered the plants have life ? ...
➣ Mark the wrong combination ...
➣ Funk discovered ...
➣ Which of the following was discovered by ...
➣ The electron was first identified by ...
➣ Atomic Bomb was invented by ...
➣ Who was the surgeon who pioneered antiseptic ...
➣ The scientist who first discovered that the ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Research Institutions
➤ Environment Science
➤ Everyday Science
➤ Various Sciences
➤ Computer Awareness