This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Physiology
Aromatase produces estrogen from 
Select and explain. 
A. Progesterone, B. Coisol, C. Aldosterone, D. Androgen
D: Androgen
Answer: D: Androgen 
Explanation: Oestrogen is produced from androgen by an enzyme aromatase Ref: guyton and hall textbook of medical physiology 12 edition page number:630,631,632