Which type of root system is characterized by having one main root wit...
Taproots, such as those found in plants like mango, apple, and carrot, have a primary root known as the taproot from which smaller, fine roots branch off. This type of root system allows for deep penetration into the soil, providing stability and enabling efficient absorption of water and nutrients from deeper soil layers.
Which type of root system is characterized by having one main root wit...
Taproots:
Taproots are characterized by having one main root, known as the taproot, with smaller fine roots branching off it. This type of root system is common in dicot plants, where the taproot grows deep into the soil while the lateral roots spread out horizontally.
Characteristics of Taproots:
- One main root: Taproots have a central, thick main root that grows vertically downward.
- Branching roots: Fine lateral roots branch off the taproot, spreading out in different directions.
- Deep penetration: The taproot can grow deep into the soil, allowing plants to access water and nutrients from lower soil layers.
- Storage organ: Taproots often serve as storage organs for storing nutrients and water during periods of drought.
Examples of plants with Taproots:
- Carrots
- Radishes
- Dandelions
- Turnips
In contrast, fibrous roots have a dense network of thin roots with no main root, while adventitious roots arise from stems or leaves instead of the main root. Aerial roots are roots that grow above the ground, often for support or to absorb moisture from the air. Taproots are important for anchoring the plant in the soil, providing support, and helping with nutrient and water uptake.
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