hypocotyl hook

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• Plant physiology — is a subdiscipline of botany concerned with the function, or physiology, of plants.Salisbury, Frank B. Cleon W. Ross, 1992. Plant physiology , 4th ed. (Belmont, California: Wadsworth Publishing). ISBN 0 534 15162 0] Closely related fields include …   Wikipedia

• Phytochrome — is a photoreceptor, a pigment that plants use to detect light. It is sensitive to light in the red and far red region of the visible spectrum. Many flowering plants use it to regulate the time of flowering based on the length of day and night… …   Wikipedia

• Seedling — A seedling is a young plant sporophyte developing out of a plant embryo from a seed. Seedling development starts with germination of the seed. A typical young seedling consists of three main parts: the radicle (embryonic root), the hypocotyl… …   Wikipedia

• Germination — is the process whereby growth emerges from a period of dormancy. The most common example of germination is the sprouting of a seedling from a seed of an angiosperm or gymnosperm. However, the growth of a sporeling from a spore, for example the… …   Wikipedia

• Common bean — Taxobox name = Phaseolus vulgaris image width = 240px image caption = Plant with immature fruit regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Fabales familia = Fabaceae subfamilia = Faboideae tribus = Phaseoleae genus =… …   Wikipedia

• Heidekrautgewächse — Ährenheide (Bruckenthalia spiculifolia) Systematik Klasse: Bedecktsamer (Magnoliopsida) …   Deutsch Wikipedia

• Brachystelma — caffrum Systematik Ordnung: Enzianartige (Gentianales) Familie …   Deutsch Wikipedia

• Ethylene — Ethylene …   Wikipedia

• Etiolation — (pronounced /iːtɪəˈleɪʃən/) is a process in flowering plants grown in partial or complete absence of light.[1] It is characterized by long, weak stems; smaller, sparser leaves due to longer internodes; and a pale yellow color (chlorosis). It …   Wikipedia

• Glossary of botanical terms — Many of the terms used in Wikipedia glossaries (often most) are already defined and explained within Wikipedia itself. However, lists like the following indicate where new articles need to be written and are also useful for looking up and… …   Wikipedia

• Clusiaceae — Blüte von Clusia fluminensis. Systematik Eudikotyledonen Kerneudikotyledonen …   Deutsch Wikipedia