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
true statement about golgi tendon organ is 
Select and explain. 
A. High threshold, B. Dynamic response only, C. Detects length change, D. 3-25 muscle fibres
D: 3-25 muscle fibres
Answer: D: 3-25 muscle fibres 
Explanation: None