1 Program and the remaining drinks will be charged to the guestâs Sail and Sign account. 2  There is a 5 minute wait time between ordering drinks for yourself.  Program allows for up to 15 alcoholic drinks per 24 hour period (6AM-6AM); once the limit is reached, the guest will not be served any additional alcoholic drinks.
Key Concepts: Xylem is the tissue of vascular plants that transports water and nutrients from the soil to the stems and leaves. Xylem plays an essential âsupportingâ role providing strength to tissues and organs, to maintain plant architecture and resistance to bending.
Xylem vessel. Xylem vessels are long hollow chains of tough long dead xylem cells. Xylem tissue is the water transporter cells of plants. It carries water around a plant. The presence of vessels is a characteristic feature of flowering plants. Structure. Xylem vessels are a long straight chain made of tough long dead cells known as vessel elements. The vessel have no cytoplasm. They are not living, but are made by living cells.