♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The scientist who first discovered that the ...
➣ David Bushnell invented which of the following ...
➣ 'Samuel Cohen' invented which of the following ...
➣ Which of the following is wrongly matched ...
➣ The first attempt in printing was made ...
➣ Thomas Alva Edison invented ...
➣ Who among the following invented the small ...
➣ Robert Koch worked on ...
➣ X-ray was invented by ...
➣ Who discovered sea route to India via ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Environment Science
➤ Research Institutions
➤ Inventions and Discoveries
➤ Various Sciences
➤ Scientific Instruments
➤ Computer Awareness
➤ Miscellaneous