ATP is the energy source that is typically used by an organism in its daily activities. The name is based on its structu..
This tutorial deals with the structure and function of flowers, fruits, and seeds. Also included here are the types of f..
Homeostasis is the relatively stable conditions of the internal environment that result from compensatory regulatory res..
This tutorial elucidates body temperature regulation. Know the details here to learn how the body sets the body temperat..
If the balance of nature is left untouched, landscapes can change dramatically over time. A previous ecosystem is supers..
Osmoregulation is the regulation of water concentrations in the bloodstream, effectively controlling the amount of water..