♡ 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 👍 :842
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The largest rain forest in the world ...
➣ The earth water we use comes from-- ...
➣ Which State irrigates largest percentage of land? ...
➣ Air is composed of gases, water vapours ...
➣ Most of the reptiles like snakes, crocodiles, ...
➣ ' SPM' stands for ...
➣ Chief source of energy in environment is ...
➣ The combination of which of the following ...
➣ Our earth rotates from ...
➣ River Tapti rises from ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Everyday Science
➤ Computer Awareness
➤ Scientific Instruments
➤ Research Institutions
➤ Various Sciences