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Plant communication encompasses communication using volatile organic compounds, electrical signaling, and common mycorrhizal networks between plants and a host of other organisms such as soil microbes, [2] other plants [3] (of the same or other species), animals, [4] insects, [5] and fungi. [6]
Biocommunication of animals may include vocalizations (as between competing bird species), or pheromone production (as between various species of insects), [4] chemical signals between plants and animals (as in tannin production used by vascular plants to warn away insects), and chemically mediated communication between plants [5] [6] and ...
The slime mold shows how intercellular communication with a small molecule (e.g., cyclic AMP) allows a simple organism to form from an organized aggregation of single cells. [3] Research into cell signalling investigated a receptor specific to each signal or multiple receptors potentially being activated by a single signal. [4]
Plant perception is the ability of plants to sense and respond to the environment by adjusting their morphology and physiology. [1] Botanical research has revealed that plants are capable of reacting to a broad range of stimuli, including chemicals, gravity, light, moisture, infections, temperature, oxygen and carbon dioxide concentrations, parasite infestation, disease, physical disruption ...
High quality pictures of plants and information about them from Catholic University of Leuven; Curtis's Botanical Magazine, 1790–1856; The Trees Of Great Britain and Ireland, by Henry John Elwes & Augustine Henry, 1906–1913; Botanik-Datenbank (ger.) Plant Directory (ger.) USDA plant database; The Linnean Society of London; Native Plant ...
Hydraulic signals in plants are detected as changes in the organism's water potential that are caused by environmental stress like drought or wounding. [1] The cohesion and tension properties of water allow for these water potential changes to be transmitted throughout the plant. Plants respond to external stimuli through thigmomorphogenesis.
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For plant communication, it is not relevant to what extent the emission of a cue is intentional. However, it should be possible for the receiver to ignore the signal. This criterion can be used to distinguish a response to a signal from a defense mechanism against an unwanted change like intense heat. [181] Plant communication happens in ...