AP BIOLOGY

Detailed explanation-1: -Hibernation is a hypothermic condition when animals save energy during cold seasons by lowering body temperature, metabolism, breathing, and heart rate. This makes it possible for an animal to survive the winter on a fat deposit that would otherwise not last the winter.

Detailed explanation-2: -The term hibernation is often loosely used to denote any state of sustained torpor, inactivity, or dormancy that an organism might exhibit.

Detailed explanation-3: -Hibernation is a seasonal heterothermy characterized by low body-temperature, slow breathing and heart-rate, and low metabolic rate. It most commonly occurs during winter months.

Detailed explanation-4: -Hibernation is the condition in which the animals go dormant during winter by lowering their metabolic activities.

Detailed explanation-5: -This can be a challenge when freezing weather comes along or when food is scarce. So, in order to survive, many endothermic animals go into what’s known as a state of ‘torpor’. During torpor, physiological processes, like breathing and heart rate, slow down. The body temperature is set at a new, lower point.