Explain the movement of water cell to cell across the root: from the soil to the xylem.

Movement of water out of the cell.

Explain the arrangement of cell wall in a plant cell.

Give technical terms for the following: Movement of water molecules across the cell membrane from hypertonic to hypotonic solution.

Movement of water across the membrane by diffusion is:

Path of water movement from soil to exarch xylem is

The following paragraph is related to absorption of water from the soil. Copy and complete the following paragraph by selecting the correct word from those given in the box. You may use the term only once . Water enters the root hair from the soil by the process of . .. .. ... .. . . This is because the solution in the soil is .............. ... whereas the cell sap in the root hair cell is .... ...... ...... The water then passes through the .... ............. cells by cell to cell .... .. ........ and reaches the xylem of the root.

The movement of water from one cell of the cortex to the adjacent one in roots is due to

Give schematic arrow diagram giving parts of plant showing movement of water from soil till xylem of the plant root cortex, root hair, soil, xylem, endodermis.

If cell A with OP = 5 and TP = 4 is surrounded by cells with OP = 3, and TP = 1, what will be the direction of water movement ? (a) From other cells to cell A (b) From cell A to other cells (c) Water will not move (d) None of the above