An ectotherm is an organism in which internal physiological sources of heat are
of relatively ... out external sources of heat or shelter from heat; for example,
many reptiles regulate their body te...
Indeed, many studies have shown that snakes regulate their head temperatures
..... the snakes can shed excess heat to maintain body temperatures within their ...
In cold weather, snakes tend to be sluggish as their metabolisms slow down, ...
Thermoregulation is the process of regulating body temperature, which is a major
May 13, 2010 ... Lizards rely on the environment to control their body temperature. This strategy
has worked well for millions of years, but makes reptiles ...
However this is not to say that reptiles do not prefer to maintain their body
temperatures at certain levels – because they do. Reptile activities such as
The body temperature of snakes, for example, cools in cold weather and warms
up in hot weather. Most marine ... Their body temperature, therefore, does not
change. In everyday ... Certain ectotherm behaviors help regulate body
In speaking of the "body temperature" of warm-blooded animals one is usually
referring to ... temperature of the snake during fasting is practically always below
its en- ... an increased loss of heat, and that for this reason there would be an in-
creased ... chamber with the animal, in order to maintain a constanttemperature ...
Dec 16, 2014 ... All reptiles are ectotherms, or ectothermic. Mammals, on the other hand, can
regulate their body heat from within. That's why it can be 98°F ...
Jul 8, 2012 ... Likewise that same lizard would also bask on a leaf or in a warm current of air ...
From this, the false view that reptiles cannot control their body ...
If the body temperature goes outside of the acceptable range, the cells can't
perform ... Homeotherms: animals who maintain a constant internal body
temperature ... Fish, amphibians, and reptiles are poikilotherms, as are most