Plant hormone
Plant hormones (also known as phytohormones) are chemicals that regulate plant growth. In the United Kingdom, these are termed 'plant growth substances'. Plant hormones are signal molecules produced within the plant, and occur in extremely low concentrations. Hormones regulate cellular processes in targeted cells locally and, moved to other locations, in other functional parts of the plant. Hormones also determine the formation of flowers, stems, leaves, the shedding of leaves, and the development and ripening of fruit. Plants, unlike animals, lack glands that produce and secrete hormones. Instead, each cell is capable of producing hormones. Plant hormones shape the plant, affecting seed growth, time of flowering, the sex of flowers, senescence of leaves, and fruits. They affect which tiss
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Plant hormone
Plant hormones (also known as phytohormones) are chemicals that regulate plant growth. In the United Kingdom, these are termed 'plant growth substances'. Plant hormones are signal molecules produced within the plant, and occur in extremely low concentrations. Hormones regulate cellular processes in targeted cells locally and, moved to other locations, in other functional parts of the plant. Hormones also determine the formation of flowers, stems, leaves, the shedding of leaves, and the development and ripening of fruit. Plants, unlike animals, lack glands that produce and secrete hormones. Instead, each cell is capable of producing hormones. Plant hormones shape the plant, affecting seed growth, time of flowering, the sex of flowers, senescence of leaves, and fruits. They affect which tiss
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25بك المحتوى هنا ينقصه الاستشه ...... الإنجليزية: Growth Inhibitors)
@ar
As hormonas vegetais ou fito-h ...... olactonas
* Ácido salicílico
@pt
Hormony roślinne, fitohormony ...... was salicylowy,
* kumaryna.
@pl
Las fitohormonas, también llam ...... sos xilemáticos y floemáticos.
@es
Phytohormone (griechische Einz ...... nicht zu den Pflanzenhormonen.
@de
Plant hormones (also known as ...... rded as secondary metabolites.
@en
Plantenhormoon of fytohormoon ...... oor de invloed van het licht).
@nl
Un fitormone od ormone vegetal ...... a quelle degli ormoni animali.
@it
Une phytohormone, ou hormone v ...... ne et une substance trophique.
@fr
Фитогормоны — низкомолекулярны ...... к их действию частях растений.
@ru
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25بك المحتوى هنا ينقصه الاستشه ...... الإنجليزية: Growth Inhibitors)
@ar
As hormonas vegetais ou fito-h ...... gação e diferenciação celular.
@pt
Hormony roślinne, fitohormony ...... e w rolnictwie i ogrodnictwie.
@pl
Las fitohormonas, también llam ...... sos xilemáticos y floemáticos.
@es
Phytohormone (griechische Einz ...... nicht zu den Pflanzenhormonen.
@de
Plant hormones (also known as ...... fruits. They affect which tiss
@en
Plantenhormoon of fytohormoon ...... es van het samengestelde blad.
@nl
Un fitormone od ormone vegetal ...... , differenziamento e sviluppo.
@it
Une phytohormone, ou hormone v ...... prédateurs de ces prédateurs.
@fr
Фитогормоны — низкомолекулярны ...... к их действию частях растений.
@ru
label
Fitohormona
@es
Fitormone
@it
Fitormônio
@pt
Hormony roślinne
@pl
Phytohormon
@de
Phytohormone
@fr
Plant hormone
@en
Plantenhormoon
@nl
Фитогормоны
@ru
هرمون نباتي
@ar