♡ 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 👍 :827
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who invented typewriter ? ...
➣ The telephone was invented by ...
➣ 'Samuel Cohen' invented which of the following ...
➣ Who among the following is associated with ...
➣ Who among the following invented the steam ...
➣ Who proposed the chemical evolution of life ...
➣ Which of the following is wrongly matched ...
➣ Alfred Nobel is associated with the invention ...
➣ Alexander Fleming discovered ...
➣ Which of the following is wrongy matched ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Various Sciences
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Computer Awareness
➤ Research Institutions
➤ Everyday Science
➤ Miscellaneous