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Is man changes body temperature of its own according to surrounding?
Wiki User
∙ 12y ago
Man able to change body temperature of its own according to surrounding by physiological mechanism.The normal body temperature of human is about 37 degree celcius.but a slight change in body temperature whether increase or decrease it triggers corrective mechanism.So,negative feedback process can restore the body temperature to normal temperature (set point ).It occurs by the physiological mechanism.
firstly, by Increce in sweating ,evaporation of sweat requires latent heat of vaporisation,ths it cools the skin.
besides that,vasodilation or vasoconstrictin process help to regulate the body temperature.for an instance,when sphincter to arteriole constricted it reduced blood flow.While sphincter to shunt vessel is relaxed more blood flow through shunt vessel.So blood divertedfrom the skin surface, thus less heat is lost by radiation,convection & conduction,this process happens vice versa.
on the other hand,the pilo eractor mucsle contract the hair shafts become erect trapping a thicker stationary layer of air which act as heat insulator.
Furthermore,shivering also able to bring down the body temperature.By a rapid rhythmic involuntary contraction & relaxation of skeletal muscles resulting in increse in production of heat.
this is how man can regulate the boge temperature.
Wiki User
∙ 12y ago
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Does cold blooded animals change body temperature during the night?
yes! it changes with respect to the temperature of the surrounding.
Do warmblooded animals have the same temperature as plants?
Warm blooded animals all have some ability to regulate their body temperature. Depending on the surrounding temperature, at some point the body temperature will be the same as the plant temperature. But when the surrounding temperature changes, the plant's temperature will change with it, while warm blooded animals will stay at the same temperature.
What is the blood temperature of a reptile?
Reptiles are cold blooded, therefore there Body/Blood temperature equalizes with their surrounding 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 is the difference between an ectotherm and an endothermic?
Ectotherm- an animal whose body temperature changes with the temperature of its surrounding environment. Endotherm- an animal whose body temperature does not change with its surrounding environment. Ectotherms are animals like snakes and lizards that change their body temp with the ambient temperature. Endotherms are humans and other mammals like birds that keep there body temperature the same no matter what the climate is like. The process of homeostasis regulates our body temperature through negative feedback. For example, when our body temperature decreases due to the cold environment, we shiver to increase the body temperature. When the body temperature increases, we sweat to decrease the body temperature.
What are poikolothermic animals?
it is an animal that's body temperature varies according to the temperature of its surroundings mainly fish and reptiles, it does not apply to birds or mammals as they are able to regulate there body temperature, were as reptiles for example will be the temperature of there surrounding this is why they have to bask in the sun to get warm.
What is the body temperature of shrimp?
Approximately the same temperature as the water surrounding it.
What is cold blooded means?
It means body temperature that changes according to the temperature of the surroundings like fish, lizards, turtles, and reptiles.
Does the body temperature of a cold-blooded animal changes or remains the same as the temperature of air or water around it changes?
the body temperature changes because of its surroundings
Does reptiles have a steady body temperature?
Reptiles' body temperature fluctuates according to their surrounding air temperature. In cold temperatures (pre-dawn) snakes will be torpid, and only active once the rising sun has warmed the snake up.
Do fish body temperature that changes with its surrounding?
it depends on the type of fish most fish adapt to the climate but others dont i need more information to say more.
What is motion and rest?
MOTION: A body is said to be in motion if it changes it's position with respect to it's surrounding. REST: A body is said to be in rest if it does not changes it's position with respect to it's surrounding.
