Find out incorrect combination w.r.t. simple permanent tissue.
Tissue Feature | Cell wall | Function | |
1 | The tissue that forms main component within organs | Cellulosic | Storage |
2 | Found below the epidermis in dicotyledonous plants | Cellulose, pectin and hemicellulose | Mechanical support |
3 | Thick walled, dead elongated and pointed cells | Lignified cell wall | Mechanical support |
4 | Spherical, oval or cylindrical dead cells | Thick cellulosic cell wall | Flexibility |
The sclereids are spherical, oval or cylindrical, highly thickened dead cells with very narrow cavities (lumen). These are commonly found in the fruit walls of nuts; pulp of fruits like guava, pear and sapota; seed coats of legumes and leaves of tea.