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.
Theoretically, the cambium is a single layer of cells,... Read More. in angiosperm: Dermal tissue. The term cork is used to denote the outer derivatives of the cork cambium specifically. Bark, on the other hand, is an inclusive term for all tissues outside of the vascular cambium.