WebStems are usually above ground, although the stems of some plants, such as the potato, also grow underground. Stems may be herbaceous (soft) or woody in nature. Their main function is to provide support to the plant, holding leaves, flowers and buds; in some cases, stems also store food for the plant. Web• Protected by bud scales and by leaf primordia. Leaf primordia. Tiny embryonic leaves that develop into mature leaves. Apical meristem cells form 3 primary meristems. Protoderm …
Distinguish storage roots and underground stem with example
Web11 Jun 2024 · Underground stems are modified plants that derive from stem tissue but exist under the soil surface. They function as storage tissues for food and nutrients, … Web23 Mar 2024 · Plant stems are no different. A bulb is a plant with an underground highly condensed discoid stem surrounded by fleshy leaves or leaf bases that store food. A … doublethink song
Learn Modification of underground stem in 2 minutes.
WebA corm is an underground storage organ formed from the plant stem. It is a mass of solid tissue, without separate fleshy scales, although there is usually a dry papery covering … Web17 Oct 2024 · The stem may be. aerial (erect, rigid, strong and upright as in herbs, shrubs, and trees) or. subaerial (weak, unable to stay upright and trail on the ground as creepers … Web(5) Bulb : A bulb is a specialized underground stem which bears roots on it’s lower side and rosette of fleshy leaf bases or fleshy scales on the upper side. In a bulb, the stem is reduced and becomes discoid. On the lower side of the disc adventitious roots develop in clusters. The upper side of the disc shows compactly arranged scale leaves ... city tours cusco