Final answer:
Hyperphagic animals fail to experience a lack of appetite or reduced food intake. Unlike animals that are anorexic or hypophagic (reduced appetite), hyperphagic animals have excessive hunger and an increased desire to eat. This can lead to overeating and obesity.
Step-by-step explanation:
Hyperphagic animals fail to experience a lack of appetite or reduced food intake. Unlike animals that are anorexic or hypophagic (reduced appetite), hyperphagic animals have excessive hunger and an increased desire to eat. This can lead to overeating and obesity.