CBSE Class 11-science Biology The Tissue System
- How epidermis and cortex convert into periderm (including all the three layers) during secondary growth?
- State the names of the three tissue systems.
- Which tissue system forms the outermost covering of the plant body?
- Name the components which comprise the epidermal tissue system.
- State the function of the cuticle.
- Give any one example in which the guard cells are dumb-bell shaped.
- Define subsidiary cells.
- What is the stomatal apparatus?
- Write the function of trichomes.
- State the location of parenchymatous cells in primary stems and roots.
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