HORTICULTURE

Detailed explanation-1: -Dermal tissue made of dead parenchyma cells makes up the outer bark of woody plants. Dermal tissue surrounds the system of ground tissue, which makes up much of the inside of a plant.

Detailed explanation-2: -The most common cell type in dermal tissue is the epidermal cell. Generally, a thin, waxy layer called a cuticle covers the epidermal cells and protects them. Other cells in the dermal tissue are guard cells that surround the stomata, which are openings in the leaves.

Detailed explanation-3: -Sclerenchyma cells has dead cell, it consists of heavily thickened walls which contains lignin, it makes impermeable to wall and cells can’t survive.