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
Salivation by dog seen when food is given along with ringing of bell is : 
Select and explain. 
A. Conditioned reflex, B. Reinforcement, C. Habituation, D. Innate reflex
A: Conditioned reflex
Answer: A: Conditioned reflex 
Explanation: A > Conditioned Reflex