An animal whose body temperature varies with the temperature of its surroundings; any animal except birds and mammals.Cold blooded animals, those who cannot regulate their body temperature.
Dictionary > Ectotherm
You will also like...
Fruits, Flowers, and Seeds
This tutorial deals with the structure and function of flowers, fruits, and seeds. Also included here are the types of f..
Amphibians & Early Reptiles
Obtaining air outside an aquatic environment required species to acquire suitable adaptations, and this was the case of ..
Adaptive Radiation
The diversification of several new species from a recent ancestral source, each adapted to utilize or occupy a vacant ad..
Circulation
The circulatory system is key to the transport of vital biomolecules and nutrients throughout the body. Learn about the ..
Freshwater Ecology
Freshwater ecology focuses on the relations of aquatic organisms to their freshwater habitats. There are two forms of co..
Birth of a Human Baby
Following nine months inside the mother's womb is the birth of the baby. Know the different stages of the birthing proce..