Botany petiole meaning

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August undefined, 2024

WebNov 18, 2024 · PINNATELY LOBED: lobes are arranged on either side of a central axis, like a feather. OBOVATE: egg-shaped, with a narrower end at the base. PALMATELY … WebMar 31, 2024 · Petiole definition: the stalk by which a leaf is attached to the rest of the plant Meaning, pronunciation, translations and examples

Petiole - Definition and Function Biology Dictionary

WebNov 4, 2024 · Definition of a Petiole. If you've eaten a celery stalk, you've eaten a petiole, the part of some plants that connects the blade of a leaf to its stem. In terms of their function, petioles play an ... In botany, the petiole is the stalk that attaches the leaf blade to the stem, and is able to twist the leaf to face the sun. This gives a characteristic foliage arrangement to the plant. Outgrowths appearing on each side of the petiole in some species are called stipules. The terms petiolate and apetiolate are applied … See more The petiole is a stalk that attaches a leaf to the plant stem. In petiolate leaves the leaf stalk may be long (as in the leaves of celery and rhubarb), or short (for example basil). When completely absent, the blade attaches directly to … See more Petiole comes from Latin petiolus, or peciolus "little foot", "stem", an alternative diminutive of pes "foot". The regular diminutive pediculus is also used for "foot stalk". See more • Hyponastic response • Pedicel See more • "Petiole" . Collier's New Encyclopedia. 1921. See more conyers toyota stonecrest

Leaves: Venation, Types and Modification - Botany

Webstipe. ( staɪp) n. 1. (Botany) a stalk in plants that bears reproductive structures, esp the stalk bearing the cap of a mushroom. 2. (Botany) the stalk that bears the leaflets of a fern or the thallus of a seaweed. 3. (Zoology) zoology any stalklike part; stipes. Web1 day ago · The base of the petiole is attached to the stem at the node. Parts of a Leaf. The blade of a leaf is the expanded, thin structure on either side of the midrib (Figure 3–27). … Webpetiole. ( ˈpɛtɪˌəʊl) n. 1. (Botany) the stalk by which a leaf is attached to the rest of the plant. 2. (Zoology) zoology a slender stalk or stem, such as the connection between the … conyers toyota used trucks

Terminal Bud Meaning & Types What is a Terminal Bud?

Botany petiole meaning

Leaves: Venation, Types and Modification - Botany

WebMeaning of petiole (botany). What does petiole (botany) mean? Information and translations of petiole (botany) in the most comprehensive dictionary definitions … WebVideo shows what petiole means. The stalk of a leaf, attaching the blade to the stem.. A narrow or constricted segment of the body of an insect. Used especia...

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WebDec 18, 2016 · Petiole Definition. The petiole is the stalk that supports a leaf in a plant and attaches it to the stem. Many people often call it a … pachycaul with a disproportionately thick trunk pachycladous with disproportionately thick stems palea pl. paleae 1. The upper of two bracts enclosing a grass flower, major contributors to chaff in harvested grain. 2. Chaffy scales on the receptacles of many Asteraceae. 3. Chaffy scales on the stipe of many ferns. paleate Bearing paleae or chaffy scales, as in descriptio… pachycaul with a disproportionately thick trunk pachycladous with disproportionately thick stems palea pl. paleae 1. The upper of two bracts enclosing a grass flower, major contributors to chaff in harvested grain. 2. Chaffy scales on the receptacles of many Asteraceae. 3. Chaffy scales on the stipe of many ferns. paleate Bearing paleae or chaffy scales, as in descriptio…

Webleaf, in botany, any usually flattened green outgrowth from the stem of a vascular plant. As the primary sites of photosynthesis, leaves manufacture food for plants, which in turn ultimately nourish and sustain all land … WebA flattened leaflike petiole; applied to any structure resembling a leaf, especially to a cross-section of a neoplasm with a foliated structure, such as cystosarcoma phyllodes. [G. …

WebAnother definition uses "phylloclade" to refer a portion of a leaf-like stem or branch with multiple nodes and internodes, and "cladode" for a single internode of a phylloclade. But … WebPseudopetiole definition: (botany) The petiole of some monocotyledon leaves which is not part of the lower leaf zone.

WebIn angiosperm: Leaves. …end of the petiole; in pinnately compound leaves, a row of leaflets forms on either side of an extension of the petiole called the rachis. Some pinnately compound leaves branch again, developing a …

Weba stalk or support such as the petiole of a frond or the stalk of an ovary or fruit stipel stipule-like appendage at the base of a leaflet (in unifoliolate leaves, inserted on the petiole, not … conyers truck bodies and accessoriesWebPetiole (botany) synonyms, Petiole (botany) pronunciation, Petiole (botany) translation, English dictionary definition of Petiole (botany). also phyl·lo·di·um n. pl. phyl·lodes also … conyers truckWebNov 18, 2024 · PINNATELY LOBED: lobes are arranged on either side of a central axis, like a feather. OBOVATE: egg-shaped, with a narrower end at the base. PALMATELY LOBED : like fingers on a hand, the leaves spread radially from a point. LINEAR: very narrow. Technically, linear leaves are so narrow they appear to have parallel sides. conyers truck repairWeb1 day ago · The base of the petiole is attached to the stem at the node. Parts of a Leaf. The blade of a leaf is the expanded, thin structure on either side of the midrib (Figure 3–27). The blade is usually the largest and … conyers truck \u0026 auto repair famille bushenyiWebPetiole — The stalk that attaches a leaf to a stem. Pholem — Photosynthate-conducting tissue. Photosynthate — A food product (sugar or starch) created through … conyers trustWebSilencing polygalacturonase expression inhibits tomato petiole abscission famille brown alaska wikipédia