♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who created the artificial 'gene' ? ...
➣ The telephone was invented by ...
➣ David Bushnell invented which of the following ...
➣ Who among the following is associated with ...
➣ Zero was invented by ...
➣ Which of the following pairs is incorrect ...
➣ Who invented the 'Barometer' ...
➣ Who discovered sea route to India via ...
➣ The credit of inventing the television goes ...
➣ The electron was first identified by ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Everyday Science
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Various Sciences
➤ Computer Awareness
➤ Miscellaneous
➤ Research Institutions