Phycology: Algae, Cyanobacteria, Primary Production, Phylum, Botany, Nitrogen Cycle, Lichen, Autotroph, Ecosystem, Seaweed, Phytoplankton, Microphyte
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Описание:
High Quality Content by WIKIPEDIA articles! Phycology or algology is the scientific study of algae. Phycology is a branch of life science and often is regarded as a subdiscipline of botany. Algae are important as primary producers in aquatic ecosystems. Most algae are eukaryotic, photosynthetic organisms that live in a wet environment. They are distinguished from the higher plants by a lack of true roots, stems or leaves. Many species are single-celled and microscopic (including phytoplankton and other microalgae); many others are multicellular to one degree or another, some of these growing to large size (for example, seaweeds such as kelp and Sargassum). Phycology includes the study of prokaryotic forms known as blue-green algae or cyanobacteria. A number of microscopic algae also occur as symbionts in lichens.Похожие книги
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