there are a lot of them and they're thin (one cell thick walls), because they're thin it makes it easier for water to diffuse (by osmosis) across into the plant. Also because they're small they have a large surface area meaning that more water can get in, it's more efficient.
GCSE Biology by any chance?
Try Bitesize - used it for my revision
They have been doing the same thing for millions of years so it is very easy for plants.
Root cells : have a large surface area over which absorption of minerals and water can occur.
because they are very hairy like someones head
Roots have adapted themselves by adapting themselves
they are adapted to their job because they have stringy things
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.
They have adapted to their job by developing a cell membrane to keep unwanted waste
A Root cell doesn't have any Chloroplasts on them where as leaf cells do. Leaf cells need sunlight which is absorbed into the cells of the leaf: this job is done by the chloroplasts present in the cells, but when the roots are present under the ground, the cells do not need sunlight. hope u got Ur answer.
Root hair cells are used in osmosis to transmit water and nutrients from the soil. These root hair cells reduce the loss of water and adapt to the large surface area and speeds up osmosis process.
they are adapted to their job because they have stringy things
They have adapted to their job by developing a cell membrane to keep unwanted waste
they meet together
fuq u
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.
The job of the heart is to pump oxygenated blood to parts and cells in your body. This is called the circulatory system.
if there American wall cells they will stretch and get lazy causing extream fatness and a dieases called ineedamcydee .
They have adapted to their job by developing a cell membrane to keep unwanted waste
root caps
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.
The root cell's job is to gather minerals and and take it up the roots to the onion.
Taproot was adapted for Anchorage. It is a beautiful root without any trunks.