This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
All of the following statements about adrenals are true except : 
Select and explain. 
A. Chromoffin granules are seen in pheochromocytoma, B. Adrenal medulla normally secretes epinephrine & in excess of norepinephrine, C. Tumours of adrenal medulla secrete epinephrine in excess of norepinephrine, D. Adrenal medulla is not essential for life
B: Adrenal medulla normally secretes epinephrine & in excess of norepinephrine
Answer: B: Adrenal medulla normally secretes epinephrine & in excess of norepinephrine 
Explanation: B i.e. Adrenal medulla normally secretes epinephrine & in excess of norepinephrine