Taproot - Wikipedia
A taproot is a large, central, and dominant root from which other roots sprout laterally. Typically a taproot is somewhat straight and very thick, is tapering in shape, and grows directly downward. [1] . In some plants, such as the carrot, the taproot is a storage organ so well developed that it has been cultivated as a vegetable.
Taproot | Definition, Facts, & Examples | Britannica
Taproot, the main root of a primary root system, growing vertically downward. Most dicotyledonous plants produce taproots, some of which are specialized for food storage. In other plants, the initial taproot of the seedling is replaced by a fibrous, or diffuse, root system.
Taproot - Definition, Examples, Functions, and Diagram - Science …
2023年7月27日 · A taproot is the thick main root of a plant that grows vertically downward into the soil from which smaller lateral roots branch out. Taproots have a prominent central axis, unlike fibrous roots that are fine and branching.
Taproot vs. Fibrous Root: 17 Key Differences, Examples - Microbe …
2023年8月3日 · Taproot is one of the two essential root systems where the primary root gives out branches of secondary and tertiary roots growing downwards as the primary root tapers towards the end. The fibrous root is the other type of root system where the root develops from the stem in the form of thin and moderately branching roots without any primary root.
11.3: Root Systems - Biology LibreTexts
Taproots Figure \(\PageIndex{1}\): The carrot vegetable we eat is the taproot of a carrot plant. The large, central root (what we call a carrot) is a taproot and has many much smaller lateral roots that emerge from the sides.
Plant of the Week: Taproots - University of Arkansas System …
2020年1月17日 · When a seed germinates it produces a shoot and a root, which is called the radicle. This radicle, in the purest sense, is a taproot. Taproot growth is under the hormonal control of auxin, the hormone that causes young shoots to …
What Are The Differences Between Tap Roots And ... - WorldAtlas
2019年11月26日 · Taproots are the main root systems that grow vertically to the ground. Most of the dicotyledons such as dandelions have taproots, and others like beets and carrots have taproots which are specialized for food storage. Taproots develop from the embryonic root known as …
Formation and Development of Taproots in Deciduous Tree Species
2021年12月1日 · Primary roots in tree seedlings, known also as a taproots, develop from the central embryonic root – the radicle, forming the central axis of a root system (Zobel and Waisel, 2010; Wang et al., 2014; Freschet et al., 2021b).
Tap Roots - an overview | ScienceDirect Topics
A tap root is a large, central, dominant root growing downward from the crown. It is generally large in diameter at the crown and tapers with depth in the soil. Taproots frequently store significant carbohydrates and proteins for winter survival. Examples of plants with tap roots are alfalfa and turnips (Fig. 1.8).
Taproot Definition & Meaning - Merriam-Webster
The meaning of TAPROOT is a primary root that grows vertically downward and gives off small lateral roots.