Detailed explanation and options for the selected question.
Who discovered the circulation of blood?
A.
William Harvey
B.
Edward Jenner
C.
Louis Pasteur
D.
Joseph Lister
Explanation:
William Harvey described the systemic circulation of blood in the 17th century. Jenner developed the smallpox vaccine, Pasteur advanced germ theory, Lister promoted antiseptics.
Related Topics
In the Mahabharata, who was Ghatotkacha, and how did he impact the war?