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 #6364
Back to Home
View All Inventions Questions
43 Views
Question
Who discovered the cause of pellagra?
A. Joseph Goldberger
B. Louis Pasteur
C. Robert Koch
D. Edward Jenner
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following is an example of a humanistic invention?
21
What toy was invented by Joshua Lionel Cowen around 1900?
22
Who invented the first practical airplane?
36