What is the internal structure of the root?
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What is the internal structure of the root?
The cortex is between the epidermis and the vascular tissue, whereas the pith lies between the vascular tissue and the center of the root. The inner portion of the root contains the vascular tissue (xylem and phloem). This area is called the stele.
What major features differentiate the stem from the root?
Difference Between Stem and Root
| Stem | Root |
|---|---|
| Stem elongates with the help of apical bud. | Roots grows or elongates with the help of apical meristem. |
| Stem is with nodes and internodes. | Root is without nodes and internodes. |
| Stem bears leaf, bud, flower and fruit. | Root does not bear leaf, bud, flower and fruit. |
What is the difference between root cell and stem cell?
Root cells look like small blocks and lack chloroplasts. Stem cells toward the center of the stem are tube-shaped and long in order to transport fluids and nutrients throughout the plant. Stem cells near the outer layers of the stem are small and thick in order to protect the plant and make it rigid.
What is the function of the stem?
The primary functions of the stem are to support the leaves; to conduct water and minerals to the leaves, where they can be converted into usable products by photosynthesis; and to transport these products from the leaves to other parts of the plant, including the roots.
What is the difference between taproot and fibrous root?
Taproot penetrates deep into the soil, while a fibrous root is shallow and does not penetrate as deeply. A taproot is the differentiated primary root of the plant, while the fibrous root is not the differentiated primary root of the plant.
What are the similarities and differences between stem and roots?
Similarity: Both stems and roots contain vascular tissue (xylem and phloem), the circulatory system of the plant. Difference: In herbaceous stems, the vascular tissues are contained in bundles; these bundles sit relatively near the surface of the stem.
How do the functions of stems differ from those of roots How are they similar?
How do the functions of roots differ from those of stems? Stems support flowers and leaves, roots support the entire plant. How are the roots and stems similar? They both have vascular tissue that transports water and nutrients and they both have a meristem which allows for lateral (width) and apical (length) growth.
What is the difference between internal and external structures?
External structures are what you see on the outside. But, do you know what’s inside? The internal structures are the inner pieces and parts that keep organisms alive, help them grow, and help them reproduce.
Why are the structures of stem important?
What are the different specialized structure of plants?
Just as people have tissues and organs, plants also have specialized tissues and structures. The tissues and structures make up two broad systems: the shoot system and the root system. The shoot system is made up primarily of leaves, stems, and reproductive structures (e.g., flowers, fruit, seeds, etc.)
What are the function of root and stem?
The roots of a plant take up water and nutrients from the soil. They also anchor the plant to the ground and keep it steady. The stem carries water and nutrients to different parts of the plant. It also provides support and keeps the plant standing upright.
What is difference between tap root and adventitious root?
The main difference between taproot and adventitious root is that the taproot is the main root, growing down deep into the soil, whereas the adventitious root (or fibrous root) is made up of a group of roots of similar size and similar shapes.
What is the difference between the two types of root?
Taproots and fibrous roots are the two main types of root systems. In a taproot system, a main root grows vertically downward with a few lateral roots. Fibrous root systems arise at the base of the stem, where a cluster of roots forms a dense network that is shallower than a taproot.
What are the structures of roots stems and leaves?
The structures within roots, stems, and leaves are made up of three tissue systems: dermal, vascular, and ground tissue.
Why are roots and stems similar?
Both the roots and stems of plants have vascular tissues within them arranged in bundles known as phloem and xylem. Phloem is used for the transportation of food, or glucose, made in the leaves and other photosynthetic tissues of the plant.
