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Bookmark or Share- Leaf structures, ecosystems and habitats - BBC BitesizeKey points. The leaf is one of the most important organs of a plant. Leaves produce food for the plant through a process called photosynthesis. The leaves of different plants vary widely in size ...
- Leaf | Definition, Parts, & Function | Britannicaleaf, 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 animals. Botanically, leaves are an integral part of the stem system.
- Leaf - WikipediaA leaf is a principal appendage of the stem of a vascular plant, usually borne laterally aboveground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", while the leaves, stem, flower, and fruit collectively form the shoot system.
- 30.8: Leaves - Leaf Structure and Arrangment - Biology LibreTextsThe edge of the leaf is called the margin. Figure 30.8. 1: Parts of a leaf: A leaf may seem simple in appearance, but it is a highly-efficient structure. Petioles, stipules, veins, and a midrib are all essential structures of a leaf. Within each leaf, the vascular tissue forms veins. The arrangement of veins in a leaf is called the venation ...
- Identify a Tree by Leaf Shape, Margin, and Venation - TreehuggerLobed Leaf: The margin has an indention or indentions that go less than halfway to the leaf midrib or midline. Maple and oak trees have lobed leaves. Maple and oak trees have lobed leaves.
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