♡ 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 👍 :982
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who discovered sea route to India via ...
➣ Atomic Bomb was invented by ...
➣ X-ray was invented by ...
➣ Who discovered 'Vitamin-D' ? ...
➣ The credit of developing the polio vaccine ...
➣ The electron was first identified by ...
➣ Mark the wrong combination ...
➣ Who invented the Doctor's thermometer ? ...
➣ Who among the following is the inventor ...
➣ The velocity of light was first measured ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Everyday Science
➤ Miscellaneous
➤ Research Institutions
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Various Sciences