Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
Inventions
Question #6365
Back to Home
View All Inventions Questions
44 Views
Question
Who discovered the cause of yellow fever?
A. Walter Reed
B. Louis Pasteur
C. Robert Koch
D. Paul Ehrlich
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
When was the game Frisbee invented?
37
Which inventor created the first practical helicopter?
45
What piece of clothing was invented by French fashion designer Louis Reard in 1946?
30