preservation
The act or process of preserving, or keeping safe; the state of being preserved, or kept from injury, destruction, or decay; security; safety; as, preservation of life, fruit, game, etc.; a picture in good preservation.
Origin: F. Preservation.
An occurrence of improvement by virtue of preventing loss or injury or other change.
This tutorial introduces flowing water communities, which bring new and dithering factors into the equation for possible..
Animals living in aquatic habitats have diversified and evolved through time. They eventually occupy ecological niches a..
Plants are responsible for incredible feats of molecular transformation. Plant processes, such as photosynthesis, photop..
Freshwater ecology focuses on the relations of aquatic organisms to their freshwater habitats. There are two forms of co..
Molecules move within the cell or from one cell to another through different strategies. Transport may be in the form of..
Plant cells have plastids essential in photosynthesis. They also have an additional layer called cell wall on their cell..
