Answer:
Increased heartbeat
Explanation:
From the perspective of classical conditioning, the unconditioned response or reaction is an unlearned reaction that happens normally in response to the unconditioned stimulus.
For instance, if the smell of nourishment is the unconditioned improvement, the sentiment of appetite because of the smell of nourishment is the unconditioned reaction.
Similarly, In the experiment, the male subject's heart beat increases as a response to the specific piece of music, is an unconditioned response.
