♡ 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 👍 :1.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ 'Samuel Cohen' invented which of the following ...
➣ Who created the artificial 'gene' ? ...
➣ Which of the following pairs is incorrect ...
➣ Who among the following is associated with ...
➣ The scientist who first discovered that the ...
➣ Mark the wrong combination ...
➣ Who invented the 'Barometer' ...
➣ Blaise Pascal is associated with ...
➣ Robert Koch worked on ...
➣ The first attempt in printing was made ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Research Institutions
➤ Inventions and Discoveries
➤ Environment Science
➤ Miscellaneous
➤ Various Sciences
➤ Everyday Science
➤ Computer Awareness