All the following regarding collenchyma tissue in plants are correct except:
| 1. | It occurs below the epidermis of stem and leaves in most monocots |
| 2. | It is found either as a homogenous layer or in patches |
| 3. | Cells are much thickened at the corners |
| 4. | Intercellular spaces are absent |
All the following regarding sclerenchyma tissue in plants are correct except:
| 1. | Cells have thick lignified walls |
| 2. | Cells are usually dead and without protoplasts |
| 3. | It provides mechanical support to plant organs |
| 4. | It can assimilate food when it contains chloroplasts |