control and co ordination application questions-ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Crd2YEgDfV0.htmlsi=a4v2CwYUgt7Xj-ff control coordination mind map-ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ykD1yG3gs7M.htmlsi=sCk8PGKG2oykBxk1
Transportation of water nd minerals • Xylem tissue of plants helps in the transportation of water in minerals • The root cells in contact with the soil takes up the ions which creates difference in concentration of ions between the root nd the cell • to eliminate this difference water moves from soil to the roots • the continuous loss of water due to transpiration leaves create a suction pressure which pulls the water from xylem
Transportation in plants; 1) xylem; it transport water and minerals to all parts of the plant through roots. It is unidirectional. 2) pholem; also known as translocation it transfers food Plus dissolved minerals. Bidirectional
1) Xylem transports plant water and minerals. 2) Root hair is the hair found in the roots of plants. 3)These root hairs absorb water and minerals from the soil because they are in direct contact with the water film between the soil particles. 4)Through the diffusion process, water enters the root hairs. 5)The xylem is made up of small vessels that connect the roots
Xylem tissue transports water and minerals as it is a water conducting tissue In xylem transport of water from vessels and tracheids Transpiration (loss of water) crates a suction pressure and column of water
*Translocation in plants is achueved by floem tissue. *It uses ATP molecules to achieve translocation in plants *The transport is bidirectional * The transport is generally passive * Materials like sucrose is transported in flued form
The food in transported through a tissue called phloem It requires some energy to transport the food The food has to move from higher pressure to lower pressure When the leaves are filled with the food it is moved to the other parts of the plant by the help of osmatic pressure Hence this osmatic pressure plays an important role in the transportation of food
* Pholem tissue carry food * xylem tissue carry water * food can transferred in all direction * water can be transferred in unidiection * transfer of food minerals from leave to all parts of plant is known as tranlocation
Phloem is a food counductig tissue which trasports food from leaves to storage organ roots stem and fruit and It transports food with the adjacent companion cells
Transpiration of water and minerals in plants *The water and minerals supplied from the roots to other parts of plant body And it's against to gravity Translation * The prepared food transfer from leaves to different types of parts Of a plant
Hello mam could you clear one doubt Among carbon and chlorine which is more electronegative with a suitable answer could you please answer for this because my teacher said that as we move from left to right the electronegativity increases that is correct but is that also correct if we move the from top to bottom the electronegative decreases is carbon as a more electronegative this is a confusion mam could you please clear this doubt when you get free please mam please...... Note : if anyone know this could you please answer for this
Water and minerals are transported though xylem cell. Xylem cells of roots, stems and leaves are intenter connected to form a counting channel that reached all parts of plant body
