Question

give any two ways in which these tissues differ functionally from each other CBSE class 9th

Answer 1

parenchyma is divided into two chlorenchyma and aerenchyma parenchyma is an specialised cell with thin cell walls they have large intercellular space they provide support and store food for plants chlorenchyma a type of parenchyma which contains chlorine performs photosynthesis and aerenchyma type of parenchyma which provides buoyancy power plants and helps them to float colon kaima provides flexibility to the plant and allows easy Bending in the plants it provides mechanical support to plants it is present below the epidermis of leaf stalks they are living in long and irregular thickness at the corners very less intercellular space

Answer 2

State any two ways in which xylem and phloem tissues differ functionally from each other. It conducts water or sap. Phloem conducts organic food. Xylem provides mechanical strength.