♡ 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 👍 :2.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The velocity of light was first measured ...
➣ The scientist who first discovered that the ...
➣ Who created the artificial 'gene' ? ...
➣ Which of the following was discovered by ...
➣ Which of the following pairs is incorrect ...
➣ X-ray was invented by ...
➣ David Bushnell invented which of the following ...
➣ Who invented the Doctor's thermometer ? ...
➣ Which of the following is wrongy matched ...
➣ Logarithm tables were invented by ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Various Sciences
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Research Institutions
➤ Environment Science
➤ Everyday Science