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What is an example of a poikilotherm?
An example of a poikilotherm is a lizard. Poikilotherms are organisms that cannot regulate their body temperature internally and rely on external sources to maintain their body temperature.
Why do complex organisms need specialized cell?
Complex organisms need cells that perform many different functions. Complex organisms are capable of a lot of different things, and that variety needs to be supported on the cellular level. Without them, complex organisms cannot perform different functions.
What organisms are poikilotherms?
The term "cold-blooded animal" is now referred to as an ectotherm. Snakes, lizards, fish, burrowing desert animals, and insects are all ectotherms, whose temperature fluctuates since it is controlled by the environment. An example would be a turtle for instance.
How does poikilotherm limit an organism?
Poikilotherms are organisms that cannot regulate their body temperature internally, so their body temperature changes with their environment. This can limit their activity levels and growth rates, as they are dependent on external temperatures for physiological processes. Extreme temperatures can also be harmful to poikilotherms, leading to reduced metabolic functions or even death.
What is a group of closely relates organisms that cannot mate?
A group of closely related organisms that cannot mate are considered different species. Species are defined as groups of organisms that can interbreed and produce fertile offspring with one another. When individuals from different groups are unable to produce viable offspring due to genetic differences, they are considered separate species.
What is an example of a poikilotherm?
An example of a poikilotherm is a lizard. Poikilotherms are organisms that cannot regulate their body temperature internally and rely on external sources to maintain their body temperature.
What is a thermoconformer?
An animal that cannot regulate its body temperature internally is a thermoconformer. One that can regulate its body temperature internally is a thermoregulator.
What does pokilothermic mean?
Poikilothermic refers to organisms that cannot regulate their body temperature internally and instead rely on external sources to maintain their temperature. This includes animals that are considered ectothermic, where their body temperature fluctuates with the temperature of their surroundings.
Is daphnia endothermic or ectothermic?
Yes, Daphnia cannot regulate their body temperature
What is the Temperature of a Burmese Python?
Burmese pythons are reptiles, and therefore cannot regulate their body temperature as we can. Their body temperature depends entirely on their environment.
Is insects an ectotherm?
An insect that cannot regulate its body temperature. The body temperature is determined by, and often the same as, the surrounding environment. :)
Why do complex organisms need specialized cell?
Complex organisms need cells that perform many different functions. Complex organisms are capable of a lot of different things, and that variety needs to be supported on the cellular level. Without them, complex organisms cannot perform different functions.
What is the name for animals that its body temperature changes with?
Cold blooded animals cannot regulate their own body temperature. Therefore, it changes with their environment.
Are snake warm or coldblooded?
Snakes are cold blooded, or exothermic - this means that that cannot regulate their own internal body temperature, and instead their blood temperature changes with the temperature of their surrounding environment.
What organisms are poikilotherms?
The term "cold-blooded animal" is now referred to as an ectotherm. Snakes, lizards, fish, burrowing desert animals, and insects are all ectotherms, whose temperature fluctuates since it is controlled by the environment. An example would be a turtle for instance.
What does poikilothermic mean?
Poikilothermic refers to the creatures who's body temperature rises and falls with the surrounding environment. These creatures would be cold in cold areas and hot in hot ones, changing as they move between them.
How does the cold blooded organism respond to cold temperature?
Cold-blooded organisms rely on external sources of heat to regulate their body temperature. When the temperature drops, their metabolism and activity slow down in a process called torpor. They may seek out warmer environments or hibernate to survive the cold.
