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they provide a good surface area to absorb water and minerals from the soil
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∙ 15y ago
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Is a root hair cell in a plant?
Yes. The cells making up the hair root lie in a pocket of the epidermis called the follicle.
How is a root hair cell good at its job?
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.
Where in a plant would you find a root hair cell?
If one looks at the smallest roots plants have (on a mature plant), or on the root tip of a newly sprouting seed, one will see tiny little hair-like structures. You might need a magnifying glass to see them, because they are so small. These are the root hairs. They usually look like a fuze on the outside of these little roots. There is a single layer of cells covering the outside of these small roots, which is called the epidermis. These cells have a thin outside layer called the cell wall. These single cells of the epidermis produce an extension off of this outside cell wall that is long and thin. This is the root hair. As the root continues to grow, new cells in the epidermis start producing new root hairs, while older root hairs start to disappear. The root hair is not a single cell by itself, but rather a long, thin extension of the epidermal cell. It is used by the plant to increase the total surface area of the epidermal cells, which are use by the plant to absorb water and nutrients from the soil.
What plant cells carry food?
All plant cells contain some nutrients, however, the cells of the seed, fruit and root tend to be used for food storage. The nutrients are transported around the plant by phloem cells in the vasculature.
Why were plant root tip cells and animal embryo cells used for vieweing cell division?
They are the two prime locations for viewing them.
Can hair be used to absolutely identify as the criminal?
Only the root of the hair can be used. It has living cells which have DNA in their nuclei. This can bee used to identify someone as we all have unique DNA .
Why were plant root tip cells and animal blastulacells used for viewing cell division?
they are easily stained and non pathogenic
What is the function of a root system?
Roota have small fibres called root hair which absorbs water and nutrients.The water and nutrients are then caried to plant's different parts and is used by every part
Is cellulose a polysaccharide for energy in plant cells?
Cellulose is not used in plant cells for energy. It is used for structural strength.
Why do plant roots have so many root hairs?
Root hairs form an important surface over which plants absorb most of their water and nutrients. The cell structure of root hairs exhibits a large surface area to volume ratio. This is an important evolutionary function that enables a large amount of water and mineral absorption into the organism without wasting valuable energy. Root hairs are highly specialized cells necessary for a vascular plant's ability to maintain its survival.A root hair is a tubular outgrowth of root epidermal cells of vascular plants. They are found only in the region of maturation of the root. Root hairs are a specialized form of rhizoid.In other words...A root hair is a tubular outgrowth of root epidermal cells of vascular plants. They are found only in the region of maturation of the root. Root hairs are a specialized form of rhizoid.Root hairs form an important surface over which plants absorb most of their water and nutrients. They are also directly involved in the formation of root nodules in legume plants.They have a large surface area, relative to the other cells, that help them absorb water and minerals more efficiently.Root hairs are usually an outgrowth of a single epidermal cell that grow out of the roots. In other words, they are one cell thick, and therefore very fragile. This is why if you pull a plant out of the ground even with its visible roots still attached, the plant will often die when replanted. It needs the root hairs' extra surface area. :-D
What kind of stain are used to stain plant and animal cells?
Methylene blue stain is used to stain plant and animal cells.
Why do only plant cells have chloroplasts?
Only plant cells contain chloroplasts because they are used to help make food for the plant. Chloroplasts are used in the photosynthesis process.
