Plant Root Hair Cell Function

They also allow a plant to take in the minerals it needs to survive.

Plant root hair cell function. Their structure allows the plant to absorb more water. The function of the root hair cell is to obtain water from the ground and transport this to the xylem. They are found only in the region of maturation of the root. Plants absorb water from the soil by osmosis.

This allows the root hair coverage to remain the same despite root hairs constantly dying. A root hair cells job is to provide water and nutrition for a plant. The function of root hairs are to suck up and collect water and mineral nutrients present inside the soil and take this solution up through the roots to feed to the rest of the plant. Root hair cells have to absorb large amounts of water.

This is very beneficial to plants in dry or rain less areas. A root hair or absorbent hair the rhizoid of a vascular plant is a tubular outgrowth of a trichoblast a hair forming cell on the epidermis of a plant root as they are lateral extensions of a single cell and only rarely branched they are visible to the naked eye and light microscope. A cells of the root cap b the apical meristem c transport tissue d greatly elongated undifferentiated cells e cells covered with a thick cuticle is a root hair cell a plant cell. These cells are located underground.

A look at the structure and function of the root hair cell an example of a specialised plant cell. They are long and thin so they can penetrate between soil particles and they have a large surface area for absorption of water. These cells constantly form at the top of the root of the plant so as others die new ones take their place. The root hairs are where most water absorption happens.

Another adaptation that they have is root hair cells have a large permanent vacuole. Root hair cells are specialised to perform a specific function. Root hair cells are adapted for this by having a large surface area to speed up osmosis. The root hair cells are delicate structures on the root of a plant which live only two to three weeks.

Video of how the root hair cell functions.