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.
B.Internal Structure of Roots. 1.Cells in the apical meristem divide and then differentiate into root. epidermis, ground tissues, and vascular tissues behind the meristematic. region. a.The root cap protects the apical meristem and pushes through the. soil.b.Cells are torn loose as the root grows..Internal Structure of Roots. 1.Cells in the apical meristem divide and then differentiate into root. epidermis, ground tissues, and vascular tissues behind the meristematic. region. a.The root cap protects the apical meristem and pushes through the. soil.