Explanation

[image:15_image28.png] Diagrammatic representation of locations of root apical meristem, shoot apical meristem and vascular cambium. Arrows exhibit the direction of growth of cells and organ. Vascular cambium $\Rightarrow$ Responsible for secondary growth (increases girth) Shoot and root apical $\Rightarrow$ Responsible for primary growth meristem (increases height)