What distinguishes ectotherms from endotherms?

Endotherms use internally generated heat to maintain body temperature. Their body temperature tends to stay steady regardless of environment. Ectotherms depend mainly on external heat sources, and their body temperature changes with the temperature of the environment.

1. What is the difference between Endotherms and ectotherms?
2. What is the difference between endothermic and ectothermic quizlet?
3. What is the difference between ectotherms and Endotherms in terms of homeostasis?
4. Are ectotherms or Endotherms more active?
5. What is the difference between ectotherms and Endotherms Class 12?
6. What is the difference between Aestivation and hibernation?
7. What is the key distinction between conduction and convection?
8. What is endothermic metabolism?
9. Why do Endotherms require more energy than Ectotherms quizlet?
10. What is the difference between Endotherms and Homeotherm?
11. What is the difference between Ectotherms and Poikilotherms?
12. How does metabolic rate differ between Endotherms Mesotherms and Ectotherms of the same body size?
13. What is the meaning of ectothermic?
14. Do endotherms eat more than ectotherms?
15. What organisms are Heterothermic?

What is the difference between Endotherms and ectotherms?

An ectotherm (reptile/amphibian) relies primarily on its external environment to regulate the temperature of its body. Endotherms (birds) are able to regulate their body temperatures by producing heat within the body.

What is the difference between endothermic and ectothermic quizlet?

Endotherms gain heat from metabolic processes, ectotherms gain most of their heat from external sources. ... Ectotherms metabolism will increase or decrease depending on the temperature.

What is the difference between ectotherms and Endotherms in terms of homeostasis?

Endotherms regulate their own internal body temperature, regardless of fluctuating external temperatures, while ectotherms rely on the external environment to regulate their internal body temperature.

Are ectotherms or Endotherms more active?

Energetic Influence of Endotherms on Ecosystems

Endothermy is more energetically costly than ectothermy. Because endotherms use more energy than ectotherms, the same amount of food can maintain a larger population of similar-sized ectotherms than endotherms.

What is the difference between ectotherms and Endotherms Class 12?

Ectotherms are cold-blooded animals. Their temperature differed with their surroundings. Endotherms are warm-blooded animals. They maintain persistent body temperature.

What is the difference between Aestivation and hibernation?

Hibernation or “winter sleep” is the state of inactivity or low metabolic process performed by the animals during winters. Aestivation or “summer sleep”, on the other hand, is the low metabolic process by the animals during summers.

What is the key distinction between conduction and convection?

While conduction is the transfer of heat energy by direct contact, convection is the movement of heat by actual motion of matter; radiation is the transfer of energy with the help of electromagnetic waves.

What is endothermic metabolism?

endotherm, so-called warm-blooded animals; that is, those that maintain a constant body temperature independent of the environment. ... If heat loss exceeds heat generation, metabolism increases to make up the loss or the animal shivers to raise its body temperature.

Why do Endotherms require more energy than Ectotherms quizlet?

Ectotherms don't have to heat themselves up using energy if there is sunlight around, but that means they have to chase sunlight if its not there and are bound by the environment for temperature regulation. Endotherms are totally independent of their environment in body temp regulation, but have to spend more energy.

What is the difference between Endotherms and Homeotherm?

An endotherm is able to regulate its body temperature via metabolic processes, these are commonly known warm blooded animals. ... Homeotherms are animals that maintain a constant body temperature.

What is the difference between Ectotherms and Poikilotherms?

As adjectives the difference between poikilothermic and ectothermic. is that poikilothermic is (of an animal) having a body temperature that varies depending on the outside temperature while ectothermic is of, or relating to an ectotherm; cold-blooded.

How does metabolic rate differ between Endotherms Mesotherms and Ectotherms of the same body size?

The higher the metabolic rate, the faster the growth rate tends to be. Animals range from ectothermic to endothermic, depending on how they maintain and regulate their internal body temperatures. Ectotherms have lower resting metabolic and growth rates than do endotherms of similar size.

What is the meaning of ectothermic?

ectotherm, any so-called cold-blooded animal—that is, any animal whose regulation of body temperature depends on external sources, such as sunlight or a heated rock surface. The ectotherms include the fishes, amphibians, reptiles, and invertebrates.

Do endotherms eat more than ectotherms?

These animals produce their own heat inside (endo-) their bodies. Creating that warmth speeds up their body processes: muscles, neurons and all of their processes work faster. That also means they require a lot of food—between five and 20 times more food than an ectotherm of the same size!

What organisms are Heterothermic?

Definition. Heterothermic animals are those that can switch between poikilothermic and homeothermic strategies. ... More often than not, it is used as a way to dissociate the fluctuating metabolic rates seen in some small mammals and birds (e.g. bats and hummingbirds), from those of traditional cold blooded animals.