Physiology of StomataMcGraw-Hill, 1968 - 178 pagina's |
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Pagina 6
... elliptical shape . The most commonly occurring stomata are elliptical in shape and differentiate from a protodermal cell by division into two guard cells which soon assume their typical shape— like a bean in surface view . By separating ...
... elliptical shape . The most commonly occurring stomata are elliptical in shape and differentiate from a protodermal cell by division into two guard cells which soon assume their typical shape— like a bean in surface view . By separating ...
Pagina 11
... elliptical stoma shown as a perspective diagram , ( b ) transverse section through an elliptical stoma and the sub - stomatal cavity , ( c ) longitudinal section through one guard cell and the sub - stomatal cavity of an elliptical ...
... elliptical stoma shown as a perspective diagram , ( b ) transverse section through an elliptical stoma and the sub - stomatal cavity , ( c ) longitudinal section through one guard cell and the sub - stomatal cavity of an elliptical ...
Pagina 17
... elliptical but circular , ( b ) the ordinary elliptical type in which the extensible dorsal wall bulges into the subsidiary cell , thereby pulling the less - extensible ventral wall into a concave shape and away from its opposite wall ...
... elliptical but circular , ( b ) the ordinary elliptical type in which the extensible dorsal wall bulges into the subsidiary cell , thereby pulling the less - extensible ventral wall into a concave shape and away from its opposite wall ...
Inhoudsopgave
MORPHOLOGY AND PHYSIOLOGY OF STOMATAL CELLS | 1 |
THE THEORY OF DIFFUSION THROUGH STOMATA | 49 |
STOMATAL RESPONSES TO ENVIRONMENTAL FACTORS | 69 |
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acid antitranspirants blue light carbon dioxide cause stomatal closure cent changes in stomatal chlorophyll chloroplasts cm² CO₂ CO2 concentration CO2-compensation point CO2-free air cobalt chloride paper darkness degree of opening density diameter diffusion path diffusive flow effective length endogenous rhythms energy epidermal cells epidermal strips evidence experiments glucose-1-phosphate glycollate guard cells Heath hydrolysis illumination intercellular space leaf light intensity liquid phase maize mannitol manometer Mansfield mbar measured mesophyll metabolic night opening normal observations occur onion opening and closing osmotic oxidative phosphorylation oxygen photophosphorylation photosynthesis plants plasmolysed porometer pressure rate of diffusion rate of photosynthesis reaction reduced resistance to diffusion shown solution Stålfelt starch content stomatal aperture stomatal behaviour stomatal control stomatal mechanism stomatal movements stomatal opening stomatal pores stomatal resistance stomatal tube subsidiary cells temperature increase tissue turgor uptake Vicia faba walls water deficit water vapour Xanthium pennsylvanicum Zelitch