The root hairs are always unicellular and unbranched in the
The root hairs of plants are actually tubular outgrowth of trichoblast, a hair-forming cell present on the epidermis of roots. These help the plants to increase the surface area of their roots so as to absorb the mineral nutrients present in the soil.
Explain how do plants get water from soil through their root hairs.
The first interaction of water and the root hair cells is due to imbibition of water. This is the process of adsorption of water. The water then enters the cells of the root hair by osmosis. The movement of water is due to the difference in the osmotic pressure. The osmotic pressure of water in roots is high and so the water enters the root ...
Root hairs areAlways unicellularSometimes unicellularAlways ...
(iii) Root hairs are unicellular, while stem hairs/trichomes are multicellular (iv) Trichomes may be branched or unbranched, soft or stiff and prevent transpiration (v) Guard cells are dumbell shaped in dicots and bean-shaped in monocots
Rearrange the following in a proper logical sequence. - Toppr
The sequence in order from outer to the inner side in the transverse section of a plant root will be root hair, epidermis, cortex, endodermis, xylem.
The diagram shows a root hair cell. What shows that it is a ... - Toppr
The diagram below represents a layer of epidermal cells showing a fully grown root hair. Study the diagram & answer the questions that follow: (a) Name the parts labelled A, B, C and D. (b) The root hair cell is in a turgid state. Name and explain the process that caused this state. (c) Mention one distinct difference between the parts labelled ...
Draw a well labelled diagram of the root hair cell as it would
The diagram below represents a layer of epidermal cells showing a fully grown root hair. Study the diagram & answer the questions that follow: (a) Name the parts labelled A, B, C and D. (b) The root hair cell is in a turgid state. Name and explain the process that caused this state. (c) Mention one distinct difference between the parts labelled ...
Vacuoles in root hair contains - Toppr
Root hairs are the extensions of outer epidermal cells of the root. They contain large vacuoles having cell sap. The cell sap has a greater concentration of salts as compared to the surrounding subsoil water. Because of this property, water is drawn inside the …
Arrange the following in the correct sequence: - Toppr
• Root hair absorbs the nutrients from the soil and water, after which they travel through the cortical cells and to the endodermis. • Further, the nutrients are distributed to the plant through the vascular tissues, xylem, and phloem.
A root hair is formed by - Toppr
Root hairs are tubular extensions of the epidermis that greatly increase the surface area of the root. They are found only in the region of maturation of the root. The function of root hairs is to collect water and mineral nutrients present in the soil and take this solution up through the roots to the rest of the plant.
Very short answer type.What is the of a root hair? - Toppr
Click here:point_up_2:to get an answer to your question :writing_hand:very short answer typewhatis the function of a root hair