Physiology of StomataMcGraw-Hill, 1968 - 178 pagina's |
Vanuit het boek
Resultaten 1-3 van 39
Pagina 85
... evidence against this , but indirect evidence does not support it . In the experiments of Mansfield and Meidner ( see p . 79 ) the opening in blue light was enormously greater than in red when leaves were at the CO2 - compensation point ...
... evidence against this , but indirect evidence does not support it . In the experiments of Mansfield and Meidner ( see p . 79 ) the opening in blue light was enormously greater than in red when leaves were at the CO2 - compensation point ...
Pagina 125
... evidence suggests that starch → sugar conversion plays at least some part in the increase of turgor ( chapter 7 ) . Opening in anaerobic conditions . Although , as we have seen , there is strong evidence that closure can occur in the ...
... evidence suggests that starch → sugar conversion plays at least some part in the increase of turgor ( chapter 7 ) . Opening in anaerobic conditions . Although , as we have seen , there is strong evidence that closure can occur in the ...
Pagina 127
... evidence cited in support does not invalidate Walker and Zelitch's idea of separate opening and closing processes . However , on present evidence we are unable to accept that both require expenditure of metabolic energy by the guard ...
... evidence cited in support does not invalidate Walker and Zelitch's idea of separate opening and closing processes . However , on present evidence we are unable to accept that both require expenditure of metabolic energy by the guard ...
Inhoudsopgave
MORPHOLOGY AND PHYSIOLOGY OF STOMATAL CELLS | 1 |
THE MEASUREMENT OF Stomatal APERTURE | 26 |
THE THEORY OF DIFFUSION THROUGH STOMATA | 49 |
Copyright | |
8 andere gedeelten niet getoond
Overige edities - Alles bekijken
Veelvoorkomende woorden en zinsdelen
acid air space system 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 leaf light intensity liquid phase mannitol manometer Mansfield mbar measured mesophyll metabolic Mouravieff 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's 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 water deficit water vapour Xanthium pennsylvanicum Zelitch