Root Hair Cell Diagram And Function

The root of the hair is made up of protein cells and is nourished by blood.

Root hair cell diagram and function. 2d diagram of the root hair cell. Like other root cells it has a thick cell wall huge central vacuole and is separated from other root cells by a thin layer of cytoplasm. These cells constantly form at the top of the root of the plant so as others die new ones take their place. Behind this growing region is 3 the root hair or piliferous region.

The cells on the surface differentiate and develop into epiblema. The root hairs are where most water absorption happens. They are long and thin so they can penetrate between soil particles and they have a large surface area for absorption of water. Zone of root hairs also called the zone of differentiation or zone of maturation.

Structure of the root hairs diagram of the root hair structure hydrogen is combined with the carbon dioxide to produce the food glucose for the plant whereas the oxygen which is a by product of the entire process is let out through the stomata. The function of the root hair cell is to obtain water from the ground and transport this to the xylem. In this area the primary cells differentiate to form various cells with specific functions. Cell wall is a tough and flexible wall that surrounds some types of cells and provide cells with structural support and protection.

This allows the root hair coverage to remain the same despite root hairs constantly dying. The structure of a root hair cell differs from other root cells in that it has a long thin extension supported by the central vacuole which greatly increases its surface area. Here the root surface is covered by fine unicellular root hairs which do the actual absorption of solutes. Which tissues and organs receive nutrients to function.

This region may be further subdivided into the zones of division and elongation according to the stage of growth of the cells. Nucleus controls many of the functions of the cell and contains dna. A hair follicle is a tunnel shaped structure in the. Root hair cells are adapted for this by having a large surface area to speed up osmosis.

This is a labelled diagram of a root hair cell.