Its main functions are photosynthesis and gas exchange. leaf meaning: 1. one of the flat, usually green parts of a plant that are joined at one end to the stem or…. Leaves produce food for the plant through a process called photosynthesis . A variegated leaf is useful in conducting experiments to show that chlorophyll is needed for photosynthesis to happen. The term leaf refers to the organ that forms the main lateral appendage on the stem of vascular plants. When a plant is in leaf or when it comes into leaf, it has or gets leaves on it: The trees are in leaf early this year. They are an organ of that plant. While it may not look like a tree on the outside, the hard disk is organized the same way. They are also popular in horticulture. Directories of files and folders on a hard drive are organized into branches, where each directory is a branch with files and folders. Delivered to your inbox! There are a lot of chapters in this collection. A leaf is an important part of a vine’s canopy, playing a vital role in the photosynthesis of the grape vine - the process by which the vine creates carbohydrates that … Leaves (together) have entirely different meanings though. Botanically, leaves are an integral part of the stem system. A leaf is part of a plant that's usually green and attached to it by a stem or stalk. Leaf-spine is a two-layer network topology composed of leaf switches and spine switches.. Leaf-spine is a two-layer data center network topology that's useful for data centers that experience more east-west network traffic than north-south traffic. Bay leaves are available whole—either fresh or dried—or ground into a powder. He's making a quiz, and checking it twice... Test your knowledge of the words of the year. before the 12th century, in the meaning defined at sense 1a(1), 1611, in the meaning defined at intransitive sense 1, Middle English leef, from Old English lēaf; akin to Old High German loub leaf, Or How a Maple Leaf Survives an Avalanche. Dit is een doorverwijspagina, bedoeld om de verschillen in betekenis of gebruik van Leaf inzichtelijk te maken. The energy is used to combine water from the soil and carbon dioxide gas from the air to … The leaf also has veins that can help to support the leaf by transporting food, water and minerals to the leaf and to the plant. A usually green, flattened, lateral structure attached to a stem and functioning as a principal organ of photosynthesis and transpiration in most … Learn Pogil Photosynthesis What's in a leaf with free interactive flashcards. "I am covered with fine gold," said the Prince, "you must take it off. Not that the basic concept of a leaf shutter is In the spring, trees grow new leaves. Several leaves had been torn out of the book. Choose from 65 different sets of Pogil Photosynthesis What's in a leaf flashcards on Quizlet. Fall is filled with some of our favorite annual rituals, like apple picking, pumpkin decorating, and, Looking to head out in the nice weather for some October, While summer trips abroad were likely cancelled, most people will be able to move forward with, So where has the weather been conducive for good, Stress is also what makes the annual admiring of foliage — aka, Like many plants, Amur honeysuckle has evolved to, Joris imagines his translations as akin to the medical diagrams that reproduce cross-sections of anatomy on plastic overlays, allowing the student to, The township of Montclair, N.J., passed a nonbinding resolution in May urging a halt to, In France, timber trees and winter grains grow on the same land without competing because the trees, War buffs may get a kick out of images from the Pritzker Military Museum, while those hoping to learn more about some of history’s remarkable women can, We Got You This Article on 'Gift' vs. 'Present'. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! In the process of researching the topic of this article, it became apparent that a discussion of leaf shutters could indeed become quite complex. Accessed 21 Dec. 2020. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. He flattened the wrappers and put them between the leaves of his book. To put forth leaves, especially after a period of dormancy: A flat, usually green plant part that grows on the stem and takes in carbon dioxide and sunlight to manufacture food by photosynthesis. Leaf definition, one of the expanded, usually green organs borne by the stem of a plant. See the full definition for leaf in the English Language Learners Dictionary, Thesaurus: All synonyms and antonyms for leaf, Nglish: Translation of leaf for Spanish Speakers, Britannica English: Translation of leaf for Arabic Speakers, Britannica.com: Encyclopedia article about leaf. Its epidermis gives the leaf structure, support and protection. Please tell us where you read or heard it (including the quote, if possible). Bekijk alle artikelen waarvan de titel begint met Leaf of met Leaf in de titel . Leaf: What does a computer's hard disk have in common with a tall oak? What made you want to look up leaf? A leaf cross-section reveals a cuticle layer and epidermal leaf cells on the underside and the top surface. Or 'nip it in the examples do not represent the opinion of Merriam-Webster its! Met leaf in de titel begint met leaf in de titel begint met leaf in de.... A variegated leaf is a branch with files and folders on a hard drive are organized into branches, each... 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