Xylem is a specialized type of vascular tissue created in vascular plants to transport water and nutrients from the roots of a plant to the tips of the leaves. The simplest arrangement of conductive cells shows a pattern of xylem at the center surrounded by phloem. There are two types of tissues found in vascular plants that are used for the transport of water, minerals, sugar, nutrients, and amino acids. The tissue is divided into xylem and phloem. The xylem and phloem are components of the vascular tissue of a plant. They are the complex permanent tissues. These tissues conduct the water and the dissolved mineral substances taken from the ground through roots. A second type of vascular tissue is phloem, which transports sugars, proteins, and other solutes through the plant. ADVERTISEMENTS: The below mentioned article provides an overview on the vascular tissue system of plants. They help transport sugars, water, and other important substances around a plant. Vascular tissue includes stele i.e., the central column of a plant body that consists of vascular bundles and pith (if present). The simplest arrangement of conductive cells shows a pattern of xylem at the center surrounded by phloem. The first fossils that show the presence of vascular tissue date to the Silurian period, about 430 million years ago. The first fossils that show the presence of vascular tissue date to the Silurian period, about 430 million years ago. Each vascular bundle comprises of xylem and phloem and cambium (if present). Vascular Tissue: Xylem and Phloem. What is commonly referred to as ‘sap’ is indeed the substances that are being transported around a plant by its xylem and phloem. There are a variety of other cells giving it the status of complex tissue. These include special tissues such as xylem and phloem. Primary xylem originates from the procambium during primary growth while secondary xylem has its origin in vascular cambium during secondary growth. Phloem cells are divided into sieve elements, or conducting cells, and supportive tissue. These are usually primary in nature. Vascular Tissue: Xylem and Phloem. A complex permanent tissue is consist of both living and non living cells. The xylem is created from hollow, dead cells. Together, xylem and phloem tissues form the vascular system of plants. Vascular Systems of Plants Xylem and phloem make up the big transportation system of vascular plants. Xylem and Phloem are two different types of vascular tissues which are mainly involved in … The xylem and the phloem make up the vascular tissue of a plant and transports water, sugars, and other important substances around a plant. Xylem is formed by tracheary elements like tracheids and vessels predominantly. While phloem is responsible for food transportation. The vascular tissue system consists of the complex tissues, xylem and phloem, which constitute discrete conducting strands called vascular bundles. Xylem is a type of tissue in vascular plants that transports water and some nutrients from the roots to the leaves. ] further explored the role of class III HD-ZIP factors in vascular development by constructing a rev phb phv triple loss-of-function mutant with stunning results.