♡ 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
➣ Robert Koch worked on ...
➣ Which of the following is wrongly matched ...
➣ Mark the wrong combination ...
➣ Who discovered the plants have life ? ...
➣ Who discovered Uranus ? ...
➣ The credit of inventing the television goes ...
➣ David Bushnell invented which of the following ...
➣ Who invented typewriter ? ...
➣ Which of the following pairs is incorrect ...
➣ 'Samuel Cohen' invented which of the following ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Miscellaneous
➤ Research Institutions
➤ Inventions and Discoveries
➤ Environment Science
➤ Everyday Science
➤ Computer Awareness
➤ Scientific Instruments