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
Aflatoxin is produced by ? 
Select and explain. 
A. Aspergillus niger, B. Aspergilus flavus, C. Candida albicans, D. Actinomycetes
B: Aspergilus flavus
Answer: B: Aspergilus flavus 
Explanation: Aflatoxins are a group of mycotoxins produced by ceain fungi,Aspergillus flavusREF.PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE.Editon-21.Page no.-608