Can ectotherms be Poikilotherms?

Most terrestrial ectotherm’s are poikilotherms, such as snakes and many lizards, also the naked mole rat is considered to be the only mammal poikilotherm. Homeotherms are animals that maintain a constant body temperature.

What is the main 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 poikilothermic?

Homeothermic animals are endothermic or warm blooded animals. Examples include birds and mammals. Poikilothermic animals are opposite to that of homeothermic animals as their internal body temperature keeps changing; and cannot regulate their own body temperature, rather depend upon the environment to regulate.

What is the difference between homeothermic and endothermic?

is that endothermic is (chemistry) of a chemical reaction that absorbs heat energy from its surroundings while homeothermic is (biology|of an|animal) capable of maintaining a relatively constant body temperature independent of the surrounding environment.

What does the term Poikilotherm mean?

Definition of poikilotherm : an organism (such as a frog) with a variable body temperature that tends to fluctuate with and is similar to or slightly higher than the temperature of its environment : a cold-blooded organism.

Can an Endotherm be a Poikilotherm?

A poikilothermic animal can also be an endotherm. Even if its body temperature varies (because it is not regulated), it can, in fact, remain higher than the temperature of the surrounding environment. Fish are not far from being homeotherms when the water temperature varies little.

What is the difference between endothermic and ectothermic organisms give an example of each?

Comparison Table Between Ectotherms and Endotherms (in Tabular Form) Ectotherms are creatures that depend upon the external source for their body heat. Whereas, Endotherms are those organisms that create the heat needed for their body, internally. Snakes, turtles, lizards, and alligators are examples of ectotherms.

What is meant by endotherms?

endotherm, so-called warm-blooded animals; that is, those that maintain a constant body temperature independent of the environment. The endotherms primarily include the birds and mammals; however, some fish are also endothermic.

Which of the following is a Poikilotherm?

Vipera is a poikilotherm.

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.

Is Poikilotherm a fish?

Most fish are poikilothermic, and as a result, maintain the temperature of the sea around them. The lower body temperature may penalise such fish because sluggishness and neurological lethargy will accompany lower body temperatures.

Are snakes ectothermic?

Snakes are reptiles and all reptiles are ectothermic (ecto = from the outside, thermic = temperature). This means that they obtain body heat from their environment. Mammals, such as humans, are endothermic (endo = from the inside, thermic = temperature) or warm-blooded. We control our body temperatures internally.