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Chlorophytes are eukaryotic organisms composed of cells with a variety of coverings or walls, and usually a single green chloroplast in each cell. [4] They are structurally diverse: most groups of chlorophytes are unicellular, such as the earliest-diverging prasinophytes, but in two major classes (Chlorophyceae and Ulvophyceae) there is an evolutionary trend toward various types of complex ...
The flowers are small and usually white, produced on sparse panicles up to 120 cm (47") long. In certain species, such as C. comosum (the ubiquitous 'spider plant'), the plants are known to reproduce vegetatively by producing plantlets —baby plants connected by an "umbilical" stem, sprouting from the side of the main mother-plant.
The library supplies images of flowers, plants and gardens to newspapers, [2] TV shows, [3] publishers and magazines [4] around the world. GWI has been involved with hundreds of publications and influential books such as Dr. D. G. Hessayon's "Expert" series [5] as well as all of the Greenfingers Guides. [6]
Gold Medal Plant Award Program sponsored by the Pennsylvania Horticultural Society this program recognizes "trees, shrubs, and woody vines of outstanding merit" and are recommended for USDA Zones 5-7 and is a good place to look when considering adding shrubs and trees to the home garden. Gardening Books Place Online Gardening & Horticulture ...
Depending on the species, Chlorophyceae can grow unicellular (e.g. Chlamydomonas), colonial (e.g. Volvox), filamentous (e.g. Ulothrix), or multicellular. [example needed] They are usually green due to the presence of chlorophyll a and chlorophyll b; they can also contain the pigment beta-carotene.
The Viridiplantae diverged into two clades. The Chlorophyta include the early diverging prasinophyte lineages and the core Chlorophyta, which contain the majority of described species of green algae. The Streptophyta include charophytes and land plants. Below is a consensus reconstruction of green algal relationships, mainly based on molecular ...
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The cover of the magazine also featured Arthur D. Little's Cambridge laboratory, which was a supposed future food factory. A few years later, the magazine published an article entitled "Tomorrow's Dinner", which stated, "There is no doubt in the mind of scientists that the farms of the future will actually be factories."