♡ 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 👍 :2.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Zero was invented by ...
➣ Who among the following evolved the concept ...
➣ Which of the following was discovered by ...
➣ Who invented the Doctor's thermometer ? ...
➣ Oxygen is discovered by ...
➣ Who created the artificial 'gene' ? ...
➣ The electron was first identified by ...
➣ Blaise Pascal is associated with ...
➣ Which of the following pairs is incorrect ...
➣ Who among the following is the inventor ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Research Institutions
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Environment Science
➤ Everyday Science
➤ Various Sciences
➤ Computer Awareness