♡ 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 👍 :1.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Insulin for Diabets is invented by ...
➣ Who among the following is the inventor ...
➣ The telephone was invented by ...
➣ Oxygen is discovered by ...
➣ The electron was first identified by ...
➣ Who created the artificial 'gene' ? ...
➣ Which of the following is wrongy matched ...
➣ Thomas Alva Edison invented ...
➣ Mark the wrong combination ...
➣ Zero was invented by ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Everyday Science
➤ Research Institutions
➤ Scientific Instruments
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Various Sciences