Endotherms vs Ectotherms Flashcard

Front

What is an ectotherm?

Back

An ectotherm is an animal that relies on external sources of heat to regulate its body temperature, such as sunlight or warm surfaces.

Front

What is an endotherm?

Back

An endotherm is an animal that can generate its own body heat through metabolic processes, allowing it to maintain a stable internal temperature.

Front

Give an example of an ectotherm.

Back

Crocodile.

Front

How do ectotherms increase their body temperature?

Back

Ectotherms increase their body temperature by basking in the sun.

Front

What is a common habitat adaptation for ectotherms?

Back

Burrowing underground.

Front

What is a physiological adaptation for thermoregulation in endotherms?

Back

Sweating.

Front

What is the primary advantage of being an endotherm?

Back

The ability to survive in a wide range of temperatures.

Front

Name a behavioral adaptation of ectotherms.

Back

Basking in the sun to warm up.

Front

What is hibernation in endotherms?

Back

Hibernation is a state of reduced metabolic activity that allows endotherms to survive cold temperatures by conserving energy.

Front

What role does fur play in endotherms?

Back

Fur provides insulation, helping endotherms maintain their body heat in cold environments.