An alternative form of thin layer chromatography, a type of chromatography using a thin layer of stationary phase of adsorbent supported on a glass plate.
Photosynthesis is the process that plants undertake to create organic materials from carbon dioxide and water, with the ..
Planktons are microscopic organisms that live suspended in aquatic habitats. There are two groups: the phytoplanktons an..
Freshwater ecosystem is comprised of four major constituents, namely elements and compounds, plants, consumers, and deco..
This tutorial looks at some of the communities in freshwater lentic habitats. For instance, symbiosis occurs in a commun..
The evolution of the species of the genus "Homo" led to the emergence of modern humans. Find out more about human evolut..