♡ 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 discovered sea route to India via ...
➣ Which of the following was discovered by ...
➣ Who invented the Doctor's thermometer ? ...
➣ The velocity of light was first measured ...
➣ X-ray was invented by ...
➣ Who among the following evolved the concept ...
➣ The credit of inventing the television goes ...
➣ Which of the following is wrongy matched ...
➣ Who discovered circulation of blood in the ...
➣ Who proposed the chemical evolution of life ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Environment Science
➤ Miscellaneous
➤ Research Institutions
➤ Everyday Science
➤ Various Sciences
➤ Inventions and Discoveries
➤ Computer Awareness