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17 Δεκ 2016 · Which of the following is a function of the petiole? A. It transports the nutrients taken up by leaves to the roots. B. It absorbs nutrients from the soil. C. It transports water to the rest of the leaf. D. It produces new plants. C is correct.
2 Φεβ 2023 · A typical leaf shows three main parts: 1) petiole, 2) leaf base, and 3) leaf blade or lamina, each performing specific functions. 1. Petiole. It is the stalk that connects a leaf to the stem of the plant, it is made of complex conducting tissues called vascular tissues. Functions. 2. Leaf Base.
The petiole is a stem that attaches the leaf blade to the main stem of the plant. As plants have radiated, diversified, and adapted to different environments, you'll see that there are many variations on this theme. The photo on the left is a palmate leaf, the diagram on the right is a pinnate leaf. Photo by Maria Morrow, CC-BY 4.0. Diagram on ...
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 the stem and is said to be sessile .
In this article, we propose to discuss about the development and parts of foliage leaf. The three parts of a typical foliage leaf are: (1) The Leaf-Base (Hypopodium) (2) The Petiole (Mesopodium) and (3) The Lamina (Epipodium).
Identify common leaf modifications and their functions, including storage leaves, succulent leaves, spines, tendrils, phyllodes, showy bracts, plantlets, and insect traps. The structure and function of a leaf can be modified over the course of evolution as a plant adapts to a particular environment (Figure \(\PageIndex{1}\)).
Some leaves are attached to the plant stem by a stalklike petiole and are called petiolate leaves (Figure 3.4.1.2 3.4.1. 2). Although petioles are narrow and often resemble stems, they are considered part of the leaf. A petiolate leaf thus consists of the blade and the petiole.
