What is the main function of meristematic tissue?

What is the main function of meristematic tissue?

Meristematic tissue consists of undifferentiated cells, which are active and capable of dividing throughout their life. The continued cell division initiates new cells for expansion, differentiation of tissues and new organs.

What is the function of apical meristem?

apical meristem, region of cells capable of division and growth in the root and shoot tips in plants. Apical meristems give rise to the primary plant body and are responsible for the extension of the roots and shoots.

What is the special feature of meristem?

Answer. Meristematic tissue consist of actively dividing cells this is found in regions such as the tips of stems or roots and lead to increase in length and thickness of the plant this cells are spherical oval polygonal and rectangular and have thin cells walls.

Which of the following are the characters of the meristematic tissue?

The cells are isodiametric with thin cellulosic cell walls with no secondary cell wall.

  • They divide rapidly hence, there is no stored food in these cells.
  • They are compactly arranged cells with no intercellular spaces.
  • They have a dense cytoplasm with a prominent nucleus.
  • What is the role of meristems in plants?

    Meristem Zones Its main function is to trigger the growth of new cells in young seedlings at the tips of roots and shoots and forming buds.

    What is the contribution of meristem in growth of plant?

    Meristem is responsible for the growth of plant. It is responsible for lengthening of roots, shoots. While intercalary meristem is responsible for the increase in the girth of the plant.

    What are meristematic tissues in plants?

    Meristematic tissues, or simply meristems, are tissues in which the cells remain forever young and divide actively throughout the life of the plant. When a meristematic cell divides in two, the new cell that remains in the meristem is called an initial, the other the derivative.

    What is meristematic growth?

    Plant growth occurs in areas called meristems, which are the site of repeated cell division of unspecialized cells. These cells differentiate and become specialized in relation to the function they will perform.

    Why is the meristem important in the growth and development of a plant?

    The apical meristem, also known as the “growing tip,” is an undifferentiated meristematic tissue found in the buds and growing tips of roots in plants. Its main function is to trigger the growth of new cells in young seedlings at the tips of roots and shoots and forming buds.

    Can plants live without meristem?

    Explanation: if apical meristem is damaged or removed from the plant, then the growth of the plant will stop. As this is required for the growth and the elongation of the roots, of the stem and increases the length of the plant. If it is cut then the growth will gradually stop within the plant.

    What are meristematic activities?

    Meristematic activity produces the adult body of vascular plants. Plant meristems are mitotic cell division centres made up of a community of indistinct self-renewing stem cells that give life to the majority of plant frameworks. In meristematic activity, cells are always in charge of the plant’s development.

    How does meristematic tissue help a cut stem grow into a new plant?

    Meristematic tissues are responsible for plant growth. They are present at the tips of roots,stem and branches. The cells present in these tissues constantly divide to produce new cells. This leads to an increase in the height and girth of plants.