Xylem tissue helps in the transport of water and minerals. Phloem tissue helps in the transport of food. Transport in the xylem requires physical forces such as transpiration pull. Transport of food in phloem requires energy in the form of ATP.

Xylem occupies inner to the vascular cambium. Phloem occupies outer to the vascular cambium. The conductive tissue in the xylem is dead (Tracheids and Vessels). The conductive tissue in the phloem is living (Sieve elements).

Xylem tissue transports water and mineral ions, phloem tissue transports dissolved substances like sugars. Xylem and phloem are found throughout the plant (they transport materials to all parts). Xylem vessels make up xylem tissues.

(1) The tissue which carries water and minerals from the roots to the leaves of a plant is called xylem. (2) The tissue which carries food from the leaves to other parts of the plant is called phloem. All the parts of a plant like roots, stems, branches and leaves contain vascular tissues called xylem and phloem.

Xylem is a type of tissue in vascular plants that transports water and some nutrients from the roots to the leaves. The main function of the xylem is to transport water and some soluble nutrients, including minerals and inorganic ions, upwards from the roots to the rest of the plant.

Xylem, plant vascular tissue that conveys water and dissolved minerals from the roots to the rest of the plant and also provides physical support. Xylem tissue consists of a variety of specialized, water-conducting cells known as tracheary elements.

Xylem is the specialised tissue of vascular plants that transports water and nutrients from the plant–soil interface to stems and leaves, and provides mechanical support and storage. The water-conducting function of xylem is one of the major distinguishing features of vascular plants.

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Xylem is a type of tissue in plants that carries water. An example of xylem is what moves water and some nutrients through a plant. In a tree trunk, the innermost part of the wood is dead but structurally strong xylem, while the outer part consists of living xylem, and beyond it, layers of cambium and phloem.

Xylem can be found: in vascular bundles, present in non-woody plants and non-woody parts of woody plants. in secondary xylem, laid down by a meristem called the vascular cambium in woody plants. as part of a stelar arrangement not divided into bundles, as in many ferns.

Phloem is located in the bark of trees and transports sugars (such as sucrose) and organic compounds to the rest of the plant from the leaves. The other plant vascular tissue is xylem. Xylem is located outer wood of trees, and transports water from the roots to the leaves of trees.

The structural elements of xylem are tracheids, vessels or tracheae, xylem fibres, xylem parenchyma and rays. The tracheid is derived from a single cell and can be regarded as the basic cell type of xylem tissue.

Differences Between Xylem and Phloem

xylem parenchyma

Phloem is composed of various specialized cells called sieve tubes, companion cells, phloem fibres, and phloem parenchyma cells.

The phloem is also a pathway to signaling molecules and has a structural function in the plant body. It is typically composed of three cell types: sieve elements, parenchyma, and sclerenchyma.

Phloem tissue consists of conducting cells, generally called sieve elements, parenchyma cells, including both specialized companion cells or albuminous cells and unspecialized cells and supportive cells, such as fibres and sclereids.

The sieve elements are elongated, narrow cells, which are connected together to form the sieve tube structure of the phloem. The sieve element cells are the most highly specialized cell type found in plants.

All the components of xylem except xylem parenchyma are dead, hence xylem is a non-living tissue. The main function of xylem is conduction of water. For this the xylem elements need to form a narrow tube like structure, so that water can rise in the tube through capillary action.

Sclerenchyma tissue, when mature, is composed of dead cells that have heavily thickened walls containing lignin and a high cellulose content (60%–80%), and serves the function of providing structural support in plants. Sclerenchyma cells possess two types of cell walls: primary and secondary walls.

The xylem and phloem of plants are most similar to veins, arteries, and capillaries. In this sense, xylem are completely unlike the circulatory system. Even the sap that flows in a tree has no transport cells like red blood cells and white blood cells; it is a fluid containing loose sugars and nutrients.

The human cardiovascular system has specialized cells that move blood and oxygen. Vessel elements in the xylem are analogous to blood vessels, a main transport system, found throughout a human body. So too, vessel elements of the xylem are the primary elements of a plant’s water conducting system.

To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight. for photosynthesis. Carbon dioxide enters through tiny holes in a plant’s leaves, flowers, branches, stems, and roots. Plants also require water to make their food.

Plants have two transport systems – xylem and phloem . Xylem transports water and minerals. Phloem transports sugars and amino acids dissolved in water.

Answer Expert Verified These tissues help in transport of materials are called as vascular tissues . XYLEM:1)It transport water and minerals from roots to the apical parts of the plant. PHLOEM:1)It transport food material from the leaves to growing parts of the plants.

Plants have tissues to transport water, nutrients and minerals. Xylem transports water and mineral salts from the roots up to other parts of the plant, while phloem transports sucrose and amino acids between the leaves and other parts of the plant.

It is by using the energy from ATP that the food made in the leaves of a plant is loaded in sieve tubes of phloem tissue. This high pressure produced in phloem tissue moves the food to all other parts of a plant having less pressure. In this way food is transported to all parts of a plant through phloem tissue.

The transport of food in plants is called translocation. It takes place with the help of a conducting tissue called phloem. Phloem transports glucose, amino acids and other substances from leaves to root, shoot, fruits and seeds.

The transport of food from the leaves to the other parts of the plant occurs through the vascular tissue called phloem. The food (sugar) made in leaves is loaded into the sieve tubes of phloem tissue by using the energy derived from ATP.

Phloem is the vascular tissue responsible for the transport of sugars from source tissues (ex. photosynthetic leaf cells) to sink tissues (ex. non-photosynthetic root cells or developing flowers). Other molecules such as proteins and mRNAs are also transported throughout the plant via phloem.