♡ 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 👍 :1.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Insulin for Diabets is invented by ...
➣ David Bushnell invented which of the following ...
➣ Who proposed the chemical evolution of life ...
➣ Oxygen is discovered by ...
➣ Who invented typewriter ? ...
➣ Thomas Alva Edison invented ...
➣ Mark the wrong combination ...
➣ Who among the following is the inventor ...
➣ Who among the following invented the small ...
➣ Who discovered sea route to India via ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Various Sciences
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Research Institutions
➤ Environment Science
➤ Miscellaneous
➤ Everyday Science