♡ 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
➣ The credit of inventing the television goes ...
➣ Who discovered circulation of blood in the ...
➣ The electron was first identified by ...
➣ Who invented typewriter ? ...
➣ Atomic Bomb was invented by ...
➣ Who defined the law of gravitation ? ...
➣ The scientist who first discovered that the ...
➣ Who proposed the chemical evolution of life ...
➣ The telephone was invented by ...
➣ Which of the following is wrongly matched ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Various Sciences
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Everyday Science
➤ Environment Science
➤ Scientific Instruments
➤ Research Institutions