EVERYDAY SCIENCE

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: -Xylem is one of the two types of vascular tissues in plants, phloem being the other. The function of xylem is to transport water and nutrients from the roots to all parts of the body.

Detailed explanation-3: -The tension created by transpiration “pulls” water in the plant xylem, drawing the water upward in much the same way that you draw water upward when you suck on a straw. Cohesion (water sticking to each other) causes more water molecules to fill the gap in the xylem as the top-most water is pulled toward the stomata.

Detailed explanation-4: -The xylem is a type of tissue in vascular plants that transfers water. Water and soluble nutrients such as minerals and inorganic ions are transported from the roots to the rest of the plant by the xylem. Tracheary elements, which are specialized water-conducting cells, make up xylem tissue.

Detailed explanation-5: -The basic function of xylem is to transport water from roots to stems and leaves, but it also transports nutrients. The word xylem is derived from the Ancient Greek word (xylon), meaning “wood"; the best-known xylem tissue is wood, though it is found throughout a plant.