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Jul 1, 2024 · Learn about algae, a group of predominantly aquatic photosynthetic organisms of the kingdom Protista, with diverse life cycles, sizes, and pigments. See images of different types of algae, such as sea lettuce, kelp, and dinoflagellates.
- Algae are defined as a group of predominantly aquatic, photosynthetic, and nucleus-bearing organisms that lack the true roots, stems, leaves, and s...
- Algae are eukaryotic organisms and contain three types of double-membrane-bound organelles: the nucleus, the chloroplast, and the mitochondrion. In...
- Some species of algae produce toxins that are lethal to fish, or render shellfish and finfish unsafe for consumption. The (taxonomically contentiou...
- Algae range in size from picoplankton, which are between 0.2 to 2 micrometers (0.000008 to 0.000079 inches) in diameter, to giant kelp, which can b...
- Algae produce up to half of the oxygen in Earth's atmosphere, and algae help keep carbon dioxide out of the atmosphere by storing it. Algae are als...
2 days ago · Algae ( UK: / ˈælɡiː / AL-ghee, US: / ˈældʒiː / AL-jee; [3] sg.: alga / ˈælɡə / AL-gə) are any of a large and diverse group of photosynthetic, eukaryotic organisms. The name is an informal term for a polyphyletic grouping that includes species from multiple distinct clades.
Jul 1, 2024 · Algae - Photosynthesis, Diversity, Ecology: The size range of the algae spans seven orders of magnitude. Many algae consist of only one cell, while the largest have millions of cells. In large, macroscopic algae, groups of cells are specialized for specific functions, such as anchorage, transport, photosynthesis, and reproduction; such ...
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Jul 19, 2024 · AlgaeTraits is a thematic subregister of the World Register of Marine Species (WoRMS) which links to AlgaeBase, the most complete database on global algal taxonomic information. AlgaeTraits is a work in progress; we are currently expanding the number of documented traits and working towards a global trait database.
2 days ago · A diatom (Neo-Latin diatoma) is any member of a large group comprising several genera of algae, specifically microalgae, found in the oceans, waterways and soils of the world.
Jul 1, 2024 · Algae - Photosynthesis, Diversity, Nutrition: Algal cells are eukaryotic and contain three types of double-membrane-bound organelles: the nucleus, the chloroplast, and the mitochondrion. In most algal cells there is only a single nucleus, although some cells are multinucleate.
Jul 9, 2024 · Algae refers to a heteromorphic group of organisms which are capable of doing photosynthesis as they contain chlorophyll as their primary pigment and lack a sterile covering around their reproductive cells.
