meristem A plant tissue consisting of actively dividing cells that give rise to cells that differentiate into new tissues of the plant. The most important meristems are those occurring at the tip of the shoot and root (see apical meristem) and the lateral meristems in the older parts of the plant (see cambium; cork cambium).
meristem In plants, a layer of cells that divides repeatedly to generate new tissues. It is present at the growing tips of shoots and roots, and at certain sites in leaves. In monocotyledons, the leaf meristem is at the base, explaining why grasses continue to grow when the leaf tips are removed by grazing or mowing. See also cambium
meristem A group of plant cells that are capable of dividing indefinitely and whose main function is the production of new growth. They are found at the growing tip of a root or a stem (apical meristem); in the cambium (lateral meristem); and, in grasses, also within the stem and leaf sheaths (intercalary meristem).
More From encyclopedia.com
Cambium , cambium (lateral meristem) A plant tissue consisting of actively dividing cells (see meristem) that is responsible for increasing the girth of the pl… Meristems , Plants have the impressive abilities to reproduce asexually and regenerate damaged parts. The secret to these abilities lies within a tissue type cal… Anatomy Of Plants , Plants are the primary producers in Earth's ecosystem . Plants are autotrophic, meaning that they produce their own food (via photosynthesis), and as… Phloem , phloem (bast) A tissue that conducts food materials in vascular plants from regions where they are produced (notably the leaves) to regions, such as… Apical Meristem , apical meristem A region at the tip of each shoot and root of a plant in which cell divisions are continually occurring to produce new stem and root… Senescence , Senescence refers to all of the changes that take place in a plant that will finally lead to the death of cells, tissues, and, eventually, the whole…
About this article
All Sources -
Updated About encyclopedia.com content Print Topic
You Might Also Like