♡ 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 👍 :1.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Oxygen is discovered by ...
➣ Mark the wrong combination ...
➣ 'Samuel Cohen' invented which of the following ...
➣ Who proposed the chemical evolution of life ...
➣ The first attempt in printing was made ...
➣ Who among the following evolved the concept ...
➣ Logarithm tables were invented by ...
➣ Who discovered circulation of blood in the ...
➣ The scientist who first discovered that the ...
➣ Who was the surgeon who pioneered antiseptic ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Various Sciences
➤ Everyday Science
➤ Inventions and Discoveries
➤ Research Institutions
➤ Environment Science
➤ Scientific Instruments
➤ Miscellaneous