Question

Polio vaccine was discovered by

A. Issac Newton

B. Marie Curie

C. Jonas Salk

D. Albert Einstein

1. C
2. D
3. A
4. B

Answer 1

Correct Answer - Option 1 : C

The correct answer is C.

• The Polio vaccine was discovered by Jonas Salk.

• Polio is an infectious disease caused mainly by the poliovirus in young children.
• On April 12 in 1955, Doctor Jonas Salk had declared polio prevention medicine safe and presented it to the world.

Famous Scientist and Their Contribution
Scientist	Contribution
Issac Newton	Law of universal gravitation, Laws of motion, The law of binomial theorem.
Albert Einstein	Special and general theories of relativity, Explanation of the photoelectric effect.
Marie Curie	Radioactivity, Purification of radium, and the discovery of polonium.