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Therefore, electrophoresis of positively charged particles or molecules is sometimes called cataphoresis, while electrophoresis of negatively charged particles or molecules (anions) is sometimes called anaphoresis.
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Phytomorphology is the study of the physical form and external structure of plants. [1] This is usually considered distinct from plant anatomy, [1] which is the study of the internal structure of plants, especially at the microscopic level. [2] Plant morphology is useful in the visual identification of plants.
The word derives from Ancient Greek ἅλας (halas) 'salt' and φυτόν (phyton) 'plant'. Halophytes have different anatomy, physiology and biochemistry than glycophytes. [1] An example of a halophyte is the salt marsh grass Spartina alterniflora (smooth cordgrass). Relatively few plant species are halophytes—perhaps only 2% of all plant ...
However, if the plants are selectively propagated for the horticulture trade, a cultivar name is generally used instead. In botanical nomenclature , a form ( forma , plural formae ) is one of the "secondary" taxonomic ranks , below that of variety , which in turn is below that of species; it is an infraspecific taxon . [ 1 ]
Tyramine is a phenethylamine that occurs widely in plants [1] and animals, and is metabolized by various enzymes, including monoamine oxidases. Substituted phenethylamines like mescaline and lophophine are found in psychoactive cactus.
The embryophytes (/ ˈ ɛ m b r i ə ˌ f aɪ t s /) are a clade of plants, also known as Embryophyta (Plantae sensu strictissimo) (/ ˌ ɛ m b r i ˈ ɒ f ə t ə,-oʊ ˈ f aɪ t ə /) or land plants.They are the most familiar group of photoautotrophs that make up the vegetation on Earth's dry lands and wetlands.
Some classification systems, for example the Cronquist system, treat the Fabaceae in a narrow sense, raising the Mimisoideae to the rank of family as Mimosaceae. The Angiosperm Phylogeny Group treats Fabaceae in the broad sense. The Mimosoideae were historically subdivided into four tribes (Acacieae, Ingeae, Mimoseae, and Mimozygantheae).