Who discovered the circulation of blood? MCQ with Answer and Explanation

Who discovered the circulation of blood?

A. Hippocrates

B. Andreas Vesalius

C. William Harvey

D. Galen

Answer: Option C

William Harvey described blood circulation.

This question belongs to: Static General Knowledge First in the World

No comments yet. Be the first to start the discussion!

Question #1 Report Error

Who was the first person to develop a commercial vaccine?

A. Louis Pasteur

B. Joseph Lister

C. Robert Koch

D. Edward Jenner

Correct Answer: Option D

Explanation:
Edward Jenner created the first smallpox vaccine in 1796.

This question belongs to: Static General Knowledge First in the World

Question #2 Report Error

Who discovered the theory of evolution by natural selection?

A. Charles Darwin

B. Gregor Mendel

C. Jean-Baptiste Lamarck

D. Alfred Russel Wallace

Correct Answer: Option A

Explanation:
Charles Darwin published 'On the Origin of Species'.

This question belongs to: Static General Knowledge First in the World

Question #3 Report Error

Who was the first to reach the deepest point in the ocean?

A. James Cameron

B. Victor Vescovo

C. Robert Ballard

D. Jacques Piccard and Don Walsh

Correct Answer: Option D

Explanation:
They reached the Mariana Trench in the Trieste.

This question belongs to: Static General Knowledge First in the World