Differentiated plant cells and tissues include <u>phloem, xylem, and parenchyma</u>.
<h3><u>Explanation</u>;</h3>
<em><u>Differentiation refers to the processes by which distinct types of cells form from precursor cells and become different from each other. All mature cells in plants are derived from apical meristems, despite their differences.</u></em>
<u>Xylems and phloem</u> cells are cells of the vascular tissue in plants. These cells are highly specialized, with <u>xylem </u>functioning in the transportation of mineral salts and water from the roots to the stems and to the leaves. <u>Phloem</u> on the other hand functions to transport nutrients from the leaves to all the parts of the plant.
<u>Parenchyma tissues</u> functions in storage, photosynthesis and as the bulk vascular and ground tissues.
<span>The pulmonary vein is </span><span>the structure of the human heart which is a large vein that carries oxygenated blood from the lungs to the left atrium of the heart.</span>