If signs of low blood sugar do not improve after you have eaten a snack that has sugar: 1  Get a ride to the emergency room. DO NOT drive yourself. 2  Call a local emergency number (such as 911)
Pith, or medulla, is a tissue in the stems of vascular plants. Pith is composed of soft, spongy parenchyma cells, which store and transport nutrients throughout the plant. In eudicots, pith is located in the center of the stem.In monocots, it extends also into flowering stems and roots.The pith is encircled by a ring of xylem; the xylem, in turn, is encircled by a ring of phloem.ith is composed of soft, spongy parenchyma cells, which store and transport nutrients throughout the plant. In eudicots, pith is located in the center of the stem.
Terms. The parts of the plant are divided into two basic sections, the root and the shoot. The root is comprised of all the structures below the soil, and the shoot is composed of the structures above.Included in the shoot of seed plants are the stem, the leaves, and the seeds.Additionally, angiosperms contain flowers as part of their shoots.erms. The parts of the plant are divided into two basic sections, the root and the shoot. The root is comprised of all the structures below the soil, and the shoot is composed of the structures above.