♡ 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
➣ Oxygen is discovered by ...
➣ Wright Brothers are regarded inventors of the ...
➣ Who invented the Doctor's thermometer ? ...
➣ Thomas Alva Edison invented ...
➣ Who defined the law of gravitation ? ...
➣ Which of the following was discovered by ...
➣ Who among the following is associated with ...
➣ Which of the following is wrongy matched ...
➣ Who discovered 'Vitamin-D' ? ...
➣ Blaise Pascal is associated with ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Various Sciences
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Everyday Science
➤ Miscellaneous
➤ Research Institutions
➤ Scientific Instruments