♡ 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 👍 :871
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Lead in petroleum is present in the ...
➣ The greatest diversity of animal and plant ...
➣ Red soil is poor in ...
➣ Which one the following is not biodegradable ...
➣ Green Petrol is : ...
➣ Monsson winds fall in the category of ...
➣ Enviromental science is a ........... science. ...
➣ Environment science is a .......... science. ...
➣ Which of the following is not a ...
➣ Environmental science means the study of man ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Everyday Science
➤ Scientific Instruments
➤ Environment Science
➤ Research Institutions
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Various Sciences