♡ 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 👍 :1.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Zero was invented by ...
➣ Who among the following invented the steam ...
➣ Which of the following is wrongly matched ...
➣ Who invented the Doctor's thermometer ? ...
➣ Which of the following is wrongy matched ...
➣ Insulin for Diabets is invented by ...
➣ Atomic Bomb was invented by ...
➣ The electron was first identified by ...
➣ X-ray was invented by ...
➣ 'Samuel Cohen' invented which of the following ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Everyday Science
➤ Research Institutions
➤ Scientific Instruments
➤ Environment Science
➤ Inventions and Discoveries
➤ Various Sciences
➤ Computer Awareness