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1.Osmosis is very important in root hair cells. Providing that the soil is moist, it is possible for water to enter the root hair by osmosis. (See the Osmosis Page if you have forgotten about this.)
2.Water passes from a region of high water concentration (wet soil) through a semi-permeable membrane (the cell membrane) to a region of lower water concentration (the cytoplasm). This makes the cell turgid.
3.As these cells develop they absorb water by osmosis and the hair can be pushed between soil particles.
4.The most important thing to remember about root hairs is that they increase the surface area between the root and the soil: this is necessary for the absorption of water and mineral salts.
All the best to you ! :D Hope this helped
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∙ 12y ago
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Function of root hair cell?
To absorb water and nutrients from the soil.
Is it impossible to link a hair to any one individual at a crime scene?
Genetic fingerprinting can match a hair to an individual person. It's now a common method of crime detection, if the root of the hair is with the hair. DNA can be extracted from the root.
What is a follicular tag?
Tissue from a hair follicle that is still attached to the root end of hair
What is the job of the root hair cell?
Root hair cell are dermal cells found on the roots of many vascular plants.Their job is to provide a greater surface area for water absorption.As transpiration pulls water up to the leaves, root hair cells have to absorb large amounts of water. The process by which root dermal cells take in water is osmosis. In order to diffuse large amounts of water, a cell obviously needs a large surface area. The root hair cells provide this needed extra surface area to absorb large amounts of water.
Where does Hair grows from?
Your hair begins growing from a root in the bottom of the follicle. The root is made up of cells of protein. Blood from the blood vessels in your scalp feeds the root, which creates more cells and makes the hair grow. The hair gets pushed up through the skin as it grows, passing an oil gland along the way.
How is a plant root adapted for taking in water and mineral ions?
roots take in water from the root hair cell. they are adapted to this because the soil contains water and that is where they get their first batch of water
How is a root hair adapted for its function?
it is layered and it grows, it helps the hair cell when providing a greater surface area for water absorption
How does root adapted to absorbed water?
root caps
Which root system is the best adapted for anchorage?
Taproot was adapted for Anchorage. It is a beautiful root without any trunks.
How is a root hair cell adapted to perform its function?
They have root cells inside their roots to absorb water they are tough to stay in the ground. A root hair cells job is to provide water and nutrition for a plant. Root hair cells have to absorb large amounts of water. The process by which root cells take in water is osmosis. In order to take in large amounts of water, a cell needs a large surface area. Root cells, have a large surface area over which absorption of minerals and water can occur.
What type of root system is best adapted for anchorage?
Taproot was adapted for Anchorage. It is a beautiful root without any trunks.
What part of root are the root hair?
Root hairs are present in root hair zone. Root hair zone is located just above the root merestem zone.
Whats the white bulb at the root of your hair?
The white bulb at the root of your hair is actually the root of the hair.
What is the hair root and hair shaft?
The hair root is in the skin of your scalp. The hair shaft is the rest of the hair that you see.
Is root hair haploid or diploid?
Root hair is diploid.
What is the difference between tiny root and root hair?
Tiny root is multicellular whereas root hair is unicellular
Is a root hair a cell?
a root hair cell is the base of the plant
