♡ 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 👍 :545
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ David Bushnell invented which of the following ...
➣ Mark the wrong combination ...
➣ Who discovered the plants have life ? ...
➣ Who among the following invented the steam ...
➣ Atomic Bomb was invented by ...
➣ Who defined the law of gravitation ? ...
➣ Oxygen is discovered by ...
➣ The velocity of light was first measured ...
➣ Insulin for Diabets is invented by ...
➣ Wright Brothers are regarded inventors of the ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Various Sciences
➤ Miscellaneous
➤ Computer Awareness
➤ Everyday Science
➤ Research Institutions
➤ Environment Science