♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Insulin for Diabets is invented by ...
➣ Wright Brothers are regarded inventors of the ...
➣ David Bushnell invented which of the following ...
➣ Logarithm tables were invented by ...
➣ Mark the wrong combination ...
➣ Oxygen is discovered by ...
➣ The electron was first identified by ...
➣ The credit of inventing the television goes ...
➣ Which of the following pairs is incorrect ...
➣ Thomas Alva Edison invented ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Various Sciences
➤ Environment Science
➤ Computer Awareness
➤ Everyday Science
➤ Miscellaneous
➤ Research Institutions
➤ Scientific Instruments