♡ Login
Home
Previous Papers
★
MCQs
General Science
Environment Science
pellagra is a disease caused by the ...
Que.
pellagra is a disease caused by the deficiency of
A.
Ascorbic acid
B.
Nicotinic acid
C.
Vitamin A
D.
Vitamin K
Right Answer is :
✓ B. Nicotinic acid
⚑ Report
Views 👍 :850
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Vermicomposting is done by ...
➣ Sewage water is purified for recycling by ...
➣ Positive pollution of soil is due to ...
➣ What is meant by watershed ? ...
➣ Sericulture is : ...
➣ Which of the following is not a ...
➣ An ecosystem is : ...
➣ When trees are cut,amount of oxygen ...
➣ Paper is mainly made up of : ...
➣ pellagra is a disease caused by the ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Everyday Science
➤ Computer Awareness
➤ Various Sciences
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Scientific Instruments
➤ Environment Science