♡ 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 👍 :1.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Alfred Nobel is associated with the invention ...
➣ Who defined the law of gravitation ? ...
➣ Which of the following pairs is incorrect ...
➣ The electron was first identified by ...
➣ Alexander Fleming discovered ...
➣ Logarithm tables were invented by ...
➣ Who discovered circulation of blood in the ...
➣ David Bushnell invented which of the following ...
➣ Oxygen is discovered by ...
➣ 'Samuel Cohen' invented which of the following ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Environment Science
➤ Scientific Instruments
➤ Miscellaneous
➤ Everyday Science
➤ Inventions and Discoveries
➤ Research Institutions
➤ Various Sciences