Behavioral responses are controlled by:

Explanation

The correct answer is Amygdala because it plays a key role in processing emotions and controlling behavioral responses that are related to those emotions, particularly fear and aggression. The amygdala is involved in the emotional aspect of behavior, making it a key structure in behavioral control. In contrast, the Pituitary gland regulates hormones and bodily functions but does not directly manage behavioral responses. The Cerebellum is primarily focused on coordination and motor control, while the Thalamus serves as a sensory relay and is not directly associated with behavioral control. Lastly, the Hippocampus is important for memory formation, but it does not have an immediate role in controlling behaviors.