This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nutrition and Health, Subject name: Social & Preventive Medicine
Lathyrism is caused by - 
Select and explain. 
A. Khesaridal, B. Aflatoxins, C. Aspergillus, D. Fluoride
A: Khesaridal
Answer: A: Khesaridal 
Explanation: Ans. is 'a' i.e., Khesari Dal o Lathyrism is caused by lathyrus sativus, commonly known as "Khesari dhal."o The toxin present in lathyrus seeds has been identified as Beta oxalyl aminoalanine (BOAA).DiseaseToxinAdulterantLathyrism Epidemic DropsyEndemic AscitesAflatoxicosisErgotismBOAASanguinarinePyrrolizidine alkaloidsAflatoxinClavine alkaloidsKhesari Dal (Lathyrus sativus)Argemone mexicana (oil)Crotolaria seeds (Jhunjhunia)Aspergillus flavus/parasiticusClaviceps fusiformis