Biology

The tissue which helps in conduction of water and minerals in plants.

The xylem and phloem are complex and conducting tissue in plants.

An appratus used to measure the rate of transpiration in plants .

The minute openings in a leaf through which gaseous exchange takes place .

Loss of water from the aerial parts of plants in the form of vapours.

The pressure developed in the root which helps in pushing the plant sap upward .

Movement of substances from a place of loweer to higher concentration by using the energy of the cell.

The membrane that allows the diffusion of water molecules through them but resist the movement of solute molecules.

The membrane which allows the useful substances to pass in and harmful substances to diffuse out of the cell.

Movement of water molecules from the region of their higher concentration to the region of their lower concentration through a semmi permeable membrane.