Scientists & Scientific Discoveries
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Q1.Who presented the theory of relativity?
Correct Answer: B
Albert Einstein presented the theory of relativity.
Q2.Name the scientist who discovered the Blood circulation system :
Correct Answer: D
William Harvey discovered the blood circulation system in 1628.
Q3.Inventor of Neon gas?
Correct Answer: C
Sir William Ramsay discovered neon gas in 1898 along with Morris Travers.
Q4.Cosmic rays were discovered by:
Correct Answer: A
Victor Hess discovered cosmic rays in 1912 during balloon flights.
Q5.Who presented the scientific theory of Evolution?
Correct Answer: C
Charles Darwin presented the theory of evolution by natural selection in 'On the Origin of Species' (1859).
Q6.Blood circulation was discovered by?
Correct Answer: C
William Harvey discovered the circulation of blood in the human body.
Q7.Who gave the germ theory of diseases?
Correct Answer: B