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nastic – מילון אנגלי-עברי

לצערנו, לא נמצאו תוצאות בעברית עבור "nastic"
English Wikipedia - The Free Encyclopediaהורד מילון בבילון 9 למחשב שלך
Gimnàstic de Tarragona
Club Gimnàstic de Tarragona, usually referred to as Nàstic, is a Spanish sports club based in Tarragona, in the autonomous community of Catalonia. Its football team currently plays in Segunda División.

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Nastic movements
Nastic movements are non-directional responses to stimuli (e.g. temperaturehumidity, light irradiance), and are usually associated with plants. The movement can be due to changes in turgor or changes in growth (therefore K+ ion concentration usually controls such movement is plants). Nastic movements differ from tropic movements in that the direction of tropic responses depends on the direction of the stimulus, whereas the direction of nastic movements is independent of the stimulus's position. The rate or frequency of these responses increases as intensity of the stimulus increases. An example of such a response is the opening and closing of flowers (photonastic response). They are named with the suffix "-nasty" and have prefixes that depend on the stimuli:
  • Epinasty: downward-bending from growth at the top, for example, the bending down of a heavy flower.
  • Hyponasty
  • Photonasty: response to light
  • Nyctinasty: movements at night or in the dark
  • Chemonasty: response to chemicals or nutrients
  • Hydronasty: response to water
  • Thermonasty: response to temperature
  • Geonasty/gravinasty: response to gravity
  • Thigmonasty/seismonasty/haptonasty: response to contact

See more at Wikipedia.org...


© This article uses material from Wikipedia® and is licensed under the GNU Free Documentation License and under the Creative Commons Attribution-ShareAlike License

nastic – מילון אנגלי-אנגלי

English Wikipedia - The Free Encyclopediaהורד מילון בבילון 9 למחשב שלך
Gimnàstic de Tarragona
Club Gimnàstic de Tarragona, usually referred to as Nàstic, is a Spanish sports club based in Tarragona, in the autonomous community of Catalonia. Its football team currently plays in Segunda División.

See more at Wikipedia.org...

 
Nastic movements
Nastic movements are non-directional responses to stimuli (e.g. temperaturehumidity, light irradiance), and are usually associated with plants. The movement can be due to changes in turgor or changes in growth (therefore K+ ion concentration usually controls such movement is plants). Nastic movements differ from tropic movements in that the direction of tropic responses depends on the direction of the stimulus, whereas the direction of nastic movements is independent of the stimulus's position. The rate or frequency of these responses increases as intensity of the stimulus increases. An example of such a response is the opening and closing of flowers (photonastic response). They are named with the suffix "-nasty" and have prefixes that depend on the stimuli:
  • Epinasty: downward-bending from growth at the top, for example, the bending down of a heavy flower.
  • Hyponasty
  • Photonasty: response to light
  • Nyctinasty: movements at night or in the dark
  • Chemonasty: response to chemicals or nutrients
  • Hydronasty: response to water
  • Thermonasty: response to temperature
  • Geonasty/gravinasty: response to gravity
  • Thigmonasty/seismonasty/haptonasty: response to contact

See more at Wikipedia.org...


© This article uses material from Wikipedia® and is licensed under the GNU Free Documentation License and under the Creative Commons Attribution-ShareAlike License




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