♡ 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 👍 :855
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who was the surgeon who pioneered antiseptic ...
➣ Who among the following invented the steam ...
➣ Who proposed the chemical evolution of life ...
➣ David Bushnell invented which of the following ...
➣ The scientist who first discovered that the ...
➣ Which of the following pairs is incorrect ...
➣ Blaise Pascal is associated with ...
➣ The first attempt in printing was made ...
➣ Who discovered 'Vitamin-D' ? ...
➣ Atomic Bomb was invented by ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Everyday Science
➤ Research Institutions
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Various Sciences
➤ Computer Awareness