EVERYDAY SCIENCE

Detailed explanation-1: -The stem is the part of the plant responsible for conducting water. Within the stem, there is a structure called xylem which forms a network of tubes which carry water from the roots to all parts of the plant.

Detailed explanation-2: -The stem conducts water and nutrient minerals from their site of absorption in the roots to the leaves by means of certain vascular tissues in the xylem.

Detailed explanation-3: -It supports leaves, flowers and fruits, transports water and dissolved substances between the roots and the shoots in the xylem and phloem, stores nutrients, and produces new living tissue. The stem can also be called halm or haulm or culms.

Detailed explanation-4: -After traveling from the roots to stems through the xylem, water enters leaves via petiole (i.e., the leaf stalk) xylem that branches off from that in the stem.

Detailed explanation-5: -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.