♡ 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 👍 :672
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which disease was declared as glodal emergency ...
➣ Most of the weather phenomena take place ...
➣ Lead in petroleum is present in the ...
➣ Which of the following plays an important ...
➣ Which of the following birds can fly ...
➣ Non green plants like mushroom can't make ...
➣ Monsson winds fall in the category of ...
➣ To whom the climate influences ? ...
➣ 71% of earth surface is covered with ...
➣ Who gives information about family planning ? ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Environment Science
➤ Various Sciences
➤ Computer Awareness
➤ Everyday Science