♡ 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 👍 :1.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who defined the law of gravitation ? ...
➣ Oxygen is discovered by ...
➣ Wright Brothers are regarded inventors of the ...
➣ Thomas Alva Edison invented ...
➣ Logarithm tables were invented by ...
➣ Blaise Pascal is associated with ...
➣ Who discovered the plants have life ? ...
➣ Which of the following was discovered by ...
➣ The velocity of light was first measured ...
➣ Alfred Nobel is associated with the invention ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Everyday Science
➤ Inventions and Discoveries
➤ Various Sciences
➤ Environment Science
➤ Scientific Instruments
➤ Computer Awareness
➤ Miscellaneous