phototropism
Related Words
auxinchlorophyllphotosynthesisphotonlightgrowthplantstemrootshootleaftropismgeotropismgravitropismthigmotropismhydrotropismchemotropismbiologybotanyphysiologyhormonecytokiningibberellinabscisic acidelongationcurvaturebendingorientationdirectionstimulusresponsereceptorphotoreceptorphototropincryptochromephytochromewavelengthspectrumirradianceintensitycellmembraneturgorexpansionapical meristemcambiumxylemphloemvascular bundleorganismadaptationevolutionecologysunlightsolar radiationphotoperiodismcircadian rhythmdormancygerminationseedlingfoliagecanopyturgidityosmosisdiffusiongradienttranspiration