Separation of substances in solution by means of their unequal diffusion through semipermeable membranes.The process of separating larger molecules from smaller molecules that occurs in kidney dialysis for example, where a machine takes a role of a kidney and filtrates blood.
Animals living in aquatic habitats have diversified and evolved through time. They eventually occupy ecological niches a..
This tutorial introduces flowing water communities, which bring new and dithering factors into the equation for possible..
This lesson is about the methods used for ecological research, such as quadrat and transect sampling, canopy fogging, an..
Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..
Homeostasis is essential to maintain conditions within the tolerable limits. Otherwise, the body will fail to function p..
This tutorial deals with the abiotic factors of the freshwater environment that determine what sort of life would be sui..