In cell biology, the meristem is a structure composed of specialized tissue found in plants, consisting of stem cells, known as meristematic cells, which are undifferentiated cells capable of continuous cellular division.

Meristem, region of cells capable of division and growth in plants. Meristem cells are typically small cells the diameters of which in different directions are about equal. They have a dense cytoplasm and relatively few small vacuoles (watery saclike enclosures).

Jun 15, 2017 · In plants, the meristem is the area of tissue from which new growths are formed. At the meristem, the plant cells are continually proliferating and are not yet differentiated.

Define and locate the two apical meristems and the three primary meristems. Meristems are centers of cell division and growth. In animals, stem cells, which can differentiate into any tissue type are only found early in development; however, plants contains such embryonic tissues throughout their lives.

Feb 2, 2023 · Meristematic tissue, commonly called meristem, is a group of undifferentiated cells that remain young and divide indefinitely throughout plant life. Cells in the meristem can develop into any tissues and organs in plants.

Meristems make unspecialised cells that have the potential to become any type of specialised cell. They are only found is certain parts of the plant such as the tip of roots and shoots and in...

Nov 23, 2024 · Plant meristems are centers of mitotic cell division, and are composed of a group of undifferentiated self-renewing stem cells from which most plant structures arise. Meristematic cells are also responsible for keeping the plant growing.

Apr 15, 2024 · The meristematic tissue is also known as a meristem. It is found in areas of the plant where growth occurs, such as the tips of shoots and roots. The cells of the meristem are called meristematic cells.

Feb 27, 2021 · A meristem is comprised of indeterminate, actively dividing cells that give rise to differentiated tissues such as epidermis, trichomes, phellem, and vascular tissues. The meristem (also called meristematic tissue) is responsible for the growth of plants.

Meristems are stem cell-containing structures that produce all plant organs and are therefore important targets for crop improvement. Developmental regulators control the balance and rate of cell divisions within the meristem. Altering these regulators impacts meristem architecture and, as a consequence, plant form.