7 Questions
Which cells in the epidermis of leaves control the opening and closing of the leaf?
Guard cells
What is the main function of the dermal cells in leaves?
To prevent water loss from the plant body
What is the function of root hairs in the epidermal tissue of roots?
To increase the surface area of the epidermal cells
Which layer of cells is part of the cortex and has a waxy layer or waterproof material in its cell wall?
Endodermis
Which type of cells put additional cell wall material in the corners of the cell and are found just below the epidermis?
Collenchyma
Which type of cells are mainly found in the cortex and have uneven thickening of the cell wall?
Collenchyma
Which type of cells have thin cell walls and can develop into other cell types such as fibre cells or sclerenchyma cells?
Parenchyma
Test your knowledge on the epidermis of leaves and its role in preventing water loss in plants.
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