Root of dicotyledonous plants
Dicot plants have a primary root system, where one main root grows deeper, with lateral roots branching off. This structure allows the plant to anchor itself more effectively in the soil and access water from deeper layers. The primary root also plays a key role in nutrient storage, aiding the plant's survival in adverse conditions.
01
Endodermis
A thin layer of cells surrounding the vascular tissues of the root. It plays an important role in regulating which substances enter the root from the soil.
02
Cortex
The outer part of the root, which serves to store nutrients and water.
03
Root hairs
Small extensions of the epidermis that increase the root's surface area for absorbing water and minerals.
04
Connective tissue (parenchyma)
The primary tissue filling the space between other structures of the root, involved in metabolic processes.
05
Cambium
A layer of cells responsible for the thickening of the root.
06
Xylem
Tissue that transports water and minerals from the root to other parts of the plant.
07
Epidermis
The outer layer of cells that protects the root.
08
Phloem
Tissue that transports organic substances (such as sugars) from the leaves to other parts of the plant.
09
Pericycle
A layer of cells located beneath the endodermis, from which lateral roots develop.
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