1 A day care is a business, and as a business owner you'll be in charge of employee management, bookkeeping, marketing, and other responsibilities that come with running a small business in addition to providing childcare.
Guard cells, chloroplast-containing cells scattered throughout the epidermal layers regulate the opening and closing of the stoma. Periderm tissue forms the outer bark of woody plants and will be discussed later. Observe the prepared slide of a leaf epidermis and compare with the micrograph below.
Rating Newest Oldest. A) Dermal The single layer of epidermal cells is a dermal tissue that produces the protective waxy cuticle. Epidermal cell walls can form a very tough leathery structure with lignin crosslinking that makes them suffer less damage from wilting. These are called scleromorphic leaves.