Search results
Results from the WOW.Com Content Network
A germination rate experiment. Plant physiology is a subdiscipline of botany concerned with the functioning, or physiology, of plants. [1]Plant physiologists study fundamental processes of plants, such as photosynthesis, respiration, plant nutrition, plant hormone functions, tropisms, nastic movements, photoperiodism, photomorphogenesis, circadian rhythms, environmental stress physiology, seed ...
The individual cells of phloem are connected end-to-end, just as the sections of a pipe might be. As the plant grows, new vascular tissue differentiates in the growing tips of the plant. The new tissue is aligned with existing vascular tissue, maintaining its connection throughout the plant.
Plant physiology — the study of the physiology, or the function, of plants. Fundamental processes such as photosynthesis , cellular respiration , transpiration , and floral induction are studied by plant physiologists .
The apoplast is the extracellular space outside of plant cell membranes, especially the fluid-filled cell walls of adjacent cells where water and dissolved material can flow and diffuse freely. Fluid and material flows occurring in any extracellular space are called apoplastic flow or apoplastic transport.
Structure of a plant cell. Plant cells are the cells present in green plants, photosynthetic eukaryotes of the kingdom Plantae.Their distinctive features include primary cell walls containing cellulose, hemicelluloses and pectin, the presence of plastids with the capability to perform photosynthesis and store starch, a large vacuole that regulates turgor pressure, the absence of flagella or ...
The pressure flow hypothesis, also known as the mass flow hypothesis, is the best-supported theory to explain the movement of sap through the phloem of plants. [1] [2] It was proposed in 1930 by Ernst Münch, a German plant physiologist. [3]
Physiologia Plantarum is a peer-reviewed scientific journal published by Wiley-Blackwell on behalf of the Scandinavian Plant Physiology Society.The journal publishes papers on all aspects of all organizational levels of experimental plant biology ranging from biophysics, biochemistry, molecular and cell biology to ecophysiology.
Annual Review of Plant Biology is a peer-reviewed scientific journal published by Annual Reviews. It was first published in 1950 as the Annual Review of Plant Physiology . Sabeeha Merchant has been the editor since 2005, making her the longest-serving editor in the journal's history after Winslow Briggs (1973–1993).