♡ 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 👍 :1.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following is wrongly matched ...
➣ The electron was first identified by ...
➣ Mark the wrong combination ...
➣ Which of the following is wrongy matched ...
➣ Who discovered sea route to India via ...
➣ X-ray was invented by ...
➣ Which of the following pairs is incorrect ...
➣ Who invented the Doctor's thermometer ? ...
➣ Atomic Bomb was invented by ...
➣ Blaise Pascal is associated with ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Various Sciences
➤ Computer Awareness
➤ Environment Science
➤ Scientific Instruments
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Research Institutions