Illumination of the astomatous epidermis of hypostomatous leaves caused only the first step of gas exchange. These data indicate that the first and second steps arise from cuticular and stomatal gas exchange, respectively. The rate of the cuticular photosynthesis in a Taraxacum leaf reached ...
This gaseous exchange occurs pores present in the inner surface of leaves. Answer and Explanation: The correct answer is Stomata. Stomata are the small pores present on the leaf surface and responsible for the exchange of gases and water...Become a member and unl...
The tiny openings on the underside of a leaf that allow gas exchange are called ___. A. stomata B. xylem C. phloem D. epidermis 相关知识点: 试题来源: 解析 A。叶子背面的微小开口用于气体交换,叫做气孔。stomata(气孔)符合。xylem(木质部)和 phloem(韧皮部)是运输水分和养分的组织;epidermis...
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Variation in leaf-level gas exchange among widely planted genetically improved (L.) genotypes could impact stand-level use, assimilation, biomass production, C allocation, ecosystem sustainability and biogeochemical cycling under changing environmental conditions. We examined uniformity in leaf-level light-...
ecotypes in relation to xylem anatomy, sap flow and leaf gas exchange Key message Relative susceptibility to laurel wilt among clonal, non-grafted avocado trees of different ecotypes is relate to the xylem vessel diameter, wi... R Castillo-Argaez,A Vazquez,JL Konkol,... - 《Trees Structure...
Leaf gas exchange, phosphorus uptake, growth and yield responses of cotton cultivars to different phosphorus ratesGrowth and physiological responses of cotton ( Gossypium hirsutum L.) cultivars with different phosphorus (P) efficiencies under variable P environment are poorly known. Therefore, this study...
Leaf gas exchange, reproductive development, physiological and nutritional changes of peanut as influenced by boronLeaf chlorophyll contentphotosynthesisyieldpeg strengthchemical compositionLight and boron play a significant role in the physiological growth and yield of crops such as groundnut. Even so, ...
Leaf gas exchange characteristics of a Canarian laurel forest tree species (Persea indica) in natural conditions. J. Plant Physiol. 159: 695-704.Gonzalez-Rodr´iguez, A.M., Morales, D., Jimenez, M.S., 2002. Leaf gas exchange characteristics of a Canarian laurel forest tree species (...
Boron (B) deficiency is a widespread problem in many crops, including Citrus. The effects of B-deficiency on gas exchange, carbohydrates, organic acids, amino acids, total soluble proteins and phenolics, and the activities of key enzymes involved in organic acid and amino acid metabolism in €...