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Bamboo stems also have hundreds of uses, including in paper, buildings, furniture, boats, musical instruments, fishing poles, water pipes, plant stakes, and scaffolding. Trunks of palms and tree ferns are often used for building. Stems of reed are an important building material for use in thatching in some areas.
They state: "This helps make learning STEM concepts relevant and enticing to young children by highlighting how artists use STEM knowledge to enhance their art or solve problems. It also provides context for the importance of STEM knowledge in careers in the arts (e.g. musician, painter, sculptor, and dancer)." [6]
A high school student explains her engineering project to a judge in Sacramento, California, in 2015.. Science, technology, engineering, and mathematics (STEM) is an umbrella term used to group together the distinct but related technical disciplines of science, technology, engineering, and mathematics.
When apical buds are trimmed by gardeners, the shape and density of a tree or shrub changes as new, uninhibited branches grow en masse. Topiary garden. Beckley Park garden . In stems, primary growth occurs in the apical bud (the one on the tips of stems) and not in axillary buds (primary buds at locations of side branching).
In addition to adventitious roots, roots that arise from plant structures other than the root, such as stems or leaves, modified stems, leaves and roots play an important role in plants' ability to naturally propagate. The most common modified stems, leaves and roots that allow for vegetative propagation are: [21]
Underground stems are modified plant parts that derive from stem tissue but exist under the soil surface. [1] They function as storage tissues for food and nutrients, facilitate the propagation of new clones, and aid in perennation (survival from one growing season to the next). [ 2 ]
A section of rosemary stem, an example of a woody plant, showing a typical wood structure. A woody plant is a plant that produces wood as its structural tissue and thus has a hard stem. [1] In cold climates, woody plants further survive winter or dry season above ground, as opposed to herbaceous plants that die back to the ground until spring. [2]
Another ecologically important function of adventitious rooting is the vegetative reproduction of tree species such as Salix and Sequoia in riparian settings. [14] The ability of plant stems to form adventitious roots is utilised in commercial propagation by cuttings.