♡ 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 👍 :704
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Positive pollution of soil is due to ...
➣ Which one is not produced as exhaust ...
➣ Which of the following does not belong ...
➣ Sewage water treatment that involves bacteria is ...
➣ ......... science include the physical and biological ...
➣ ........ on the earth commands the enviroment ...
➣ Which one the following is not biodegradable ...
➣ Which type of soil retain maximum amount ...
➣ Mother s milk is preferred to cows ...
➣ In which 80% rain fells in India ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Environment Science
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Computer Awareness
➤ Miscellaneous
➤ Everyday Science
➤ Research Institutions