Physiology of StomataMcGraw-Hill, 1968 - 178 pagina's |
Vanuit het boek
Resultaten 1-3 van 23
Pagina 77
... energy of irradia- tion is impossible without elaborate instrumentation . In view of the inadequate facilities they had available it is not at all surprising that contradictory results were obtained by different workers . Darwin , ( 19 ) ...
... energy of irradia- tion is impossible without elaborate instrumentation . In view of the inadequate facilities they had available it is not at all surprising that contradictory results were obtained by different workers . Darwin , ( 19 ) ...
Pagina 120
... energy will be required for opening to occur . The mechanical work represented by opening against epidermal resistance must be provided for and the necessary energy could be the outcome of the metabolic activities of the guard cells ...
... energy will be required for opening to occur . The mechanical work represented by opening against epidermal resistance must be provided for and the necessary energy could be the outcome of the metabolic activities of the guard cells ...
Pagina 123
... energy - requiring process involving uptake of substances into the guard cells against a concentration gradient ... energy by the guard cells , since , once the guard cells are unable to maintain their turgor , energy for closure is ...
... energy - requiring process involving uptake of substances into the guard cells against a concentration gradient ... energy by the guard cells , since , once the guard cells are unable to maintain their turgor , energy for closure is ...
Inhoudsopgave
MORPHOLOGY AND PHYSIOLOGY OF STOMAtal Cells | 1 |
THE MEASUREMENT OF STOMATAL APERTURE | 26 |
THE THEORY OF DIFFUSION THROUGH STOMATA | 49 |
Copyright | |
7 andere gedeelten niet getoond
Overige edities - Alles bekijken
Veelvoorkomende woorden en zinsdelen
active aperture appears blue light brought carbon dioxide carried cause cent changes chapter chloroplasts CO2 concentration considerable darkness deficits density dependent determine diameter diffusion effect energy epidermal cells epidermal strips evidence example experiments external factors greater guard cells Heath higher illumination important increase indicates known lead leaf leaves length less light intensity lower measured mechanism mesophyll MICHIGAN minutes movements nature night normal observations obtained occur path period phase photosynthesis placed plants pore porometer possible present pressure probably produced reaction reduced relations remains resistance response rhythm shown shows solution space starch stomatal aperture stomatal behaviour stomatal closure stomatal movements stomatal opening studies subsidiary cells suggested supply surface Table temperature transpiration tube turgor unit usually viscous flow walls water vapour wide