♡ 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 👍 :923
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who discovered the plants have life ? ...
➣ Who discovered circulation of blood in the ...
➣ Mark the wrong combination ...
➣ Atomic Bomb was invented by ...
➣ Blaise Pascal is associated with ...
➣ Who among the following invented the steam ...
➣ X-ray was invented by ...
➣ The first attempt in printing was made ...
➣ The credit of inventing the television goes ...
➣ Wright Brothers are regarded inventors of the ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Various Sciences
➤ Scientific Instruments
➤ Computer Awareness
➤ Environment Science
➤ Inventions and Discoveries
➤ Everyday Science
➤ Miscellaneous