AP BIOLOGY

Detailed explanation-1: -xylem, plant vascular tissue that conveys water and dissolved minerals from the roots to the rest of the plant and also provides physical support. Xylem tissue consists of a variety of specialized, water-conducting cells known as tracheary elements.

Detailed explanation-2: -Cohesion and adhesion work together to pull water molecules from the roots, through xylem vessels of the stem, and out of the plant through the stomata on the leaf. This is often referred to as the cohesion–adhesion, or cohesion–tension theory of water transport.

Detailed explanation-3: -It is mainly involved in the conduction of water from roots to the aerial parts of the plant. It also helps in compensating for the loss of water due to transpiration and photosynthesis. Because of its major involvement in the transportation of water, it is known as a water-conducting tissue.

Detailed explanation-4: -Xylem tissue includes-tracheids, vessels, xylem fibre, and xylem parenchyma. Out of these, tracheids and vessels conduct water and minerals.