This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology metabolism, Subject name: Physiology
Anti-mullerian hormone is secreted by - 
Select and explain. 
A. Granulosa cells, B. Leydig cells, C. Sertoli cells, D. None
C: Sertoli cells
Answer: C: Sertoli cells 
Explanation: Ans. is 'c' i.e., Sertoli cells o Antimullerian hormone or Mullerian inhibiting substance is secreted by Sertoli cells.