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| 1. |
Definr collenchyma and parenchyma tissue |
| Answer» \tParenchymaCollenchyma1. Parenchyma consists of relatively unspecialized cells with thin cell walls.1. Cells of collenchyma have irregular thickening at the corners. Their thick cell walls are composed of cellulose and pectin.2. They are usually loosely packed; intercellular spaces are present.2. They are compactly arranged; intercellular spaces are small.3. Parenchyma provides support to the plant and also stores food.3. It provides flexibility to the parts of a plant; allows easy bending of leaves and stem without breaking. It also provides mechanical support and structure to the plant.\t | |