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The phosphorus cycle is the biogeochemical cycle that involves the movement of phosphorus through the lithosphere, hydrosphere, and biosphere.Unlike many other biogeochemical cycles, the atmosphere does not play a significant role in the movement of phosphorus, because phosphorus and phosphorus-based materials do not enter the gaseous phase readily, [1] as the main source of gaseous phosphorus ...
t. e. C4 carbon fixation or the Hatch–Slack pathway is one of three known photosynthetic processes of carbon fixation in plants. It owes the names to the 1960s discovery by Marshall Davidson Hatch and Charles Roger Slack. [1] C 4 fixation is an addition to the ancestral and more common C 3 carbon fixation. The main carboxylating enzyme in C 3 ...
Arthropods ( / ˈɑːrθrəpɒd / ARTH-rə-pod) [20] are invertebrates in the phylum Arthropoda. They possess an exoskeleton with a cuticle made of chitin, often mineralised with calcium carbonate, a body with differentiated ( metameric) segments, and paired jointed appendages. In order to keep growing, they must go through stages of moulting ...
Phytochromes control many aspects of plant development. They regulate the germination of seeds (photoblasty), the synthesis of chlorophyll, the elongation of seedlings, the size, shape and number and movement of leaves and the timing of flowering in adult plants. Phytochromes are widely expressed across many tissues and developmental stages.
R. rheedei Steud. R. tinctoria Blanco. Bruguiera gymnorhiza, the large-leafed orange mangrove or oriental mangrove, [3]) is a mangrove tree that grows usually to 7–20 metres (23–66 ft) high, but sometimes up to 35m, that belongs to the family Rhizophoraceae. It is found on the seaward side of mangrove swamps, often in the company of Rhizophora.
Pandanus conoideus is a plant in the Pandanus family from New Guinea. Its fruit is eaten in Papua New Guinea and Papua, Indonesia. The fruit has several names: marata, marita in Papua New Guinea local language, kuansu in Dani of Wamena [ 1][ 2] or buah merah ("red fruit") in common Indonesian. The fruit is typically prepared by splitting it ...
Plant ecology. Plant ecology is a subdiscipline of ecology that studies the distribution and abundance of plants, the effects of environmental factors upon the abundance of plants, and the interactions among plants and between plants and other organisms. [1] Examples of these are the distribution of temperate deciduous forests in North America ...
The Rhamnaceae are a large family of flowering plants, mostly trees, shrubs, and some vines, commonly called the buckthorn family. [2] Rhamnaceae is included in the order Rosales. [3] The family contains about 55 genera and 950 species. [4] The Rhamnaceae have a worldwide distribution, but are more common in the subtropical and tropical regions.