♡ 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 👍 :753
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The telephone was invented by ...
➣ Logarithm tables were invented by ...
➣ The electron was first identified by ...
➣ Who created the artificial 'gene' ? ...
➣ David Bushnell invented which of the following ...
➣ The credit of inventing the television goes ...
➣ Which of the following is wrongly matched ...
➣ Thomas Alva Edison invented ...
➣ Who discovered circulation of blood in the ...
➣ Who discovered Uranus ? ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Research Institutions
➤ Everyday Science
➤ Scientific Instruments
➤ Environment Science
➤ Various Sciences
➤ Miscellaneous