he structure of plant tissues that make up the tissues of plants is called. Advanced plant cells organized into tissues as the farklılaşmışlardır. Meet when the two main groups:
1. Meristematic tissue (Divisible tissue)
Meristem cells, cell nuclei from a large non-gaps, were often very small and numerous vacuolated cells possess. This is often the main feature of the cells from dividing cells, differentiating getirmesidir.Meydana of new cells takes the form of continuous tissue cells. Meristems are referred to by their locations. The root, stem, or their subsidiary bodies in the meristem tissues apiteal meristem takes its name from the ends. Ensure reaching the root or trunk. Intercalary meristems meristemlerdir between the permanent tissues. Intercalary meristems in the task is to grow the length of the organ. Divisions parallel to the transverse growth of body tissue and providing the environment Meristematic kambuyumdaki meristems of lateral meristem.
2. Continuous tissue (tissue Yetkin)
Division of cells in meristem tissue cells consistently show large vacuoles property owner is carrying less protoplasm, or even sometimes become downright protoplastlarını getirmeleriyle lost the dead are separated. Walls are thick, the thickness and chemical structures are different in different tissues. Continuous tissue, taking into account the morphological and physiological characteristics of the five classified section can be examined.
# a. Protective tissue (covering tissue)
# Located outside the inner organs and tissues in all respects, for example, drought, too much water loss, protect the tissue against foreign influences. It covers the top of the tissue forming cells, typically layers of organs. Epidermis of the leaves, stem and protective tissue layers of mushroom bodies are shown as example. There is a waxy layer called cutin on the epidermis of the leaves. Leaves reduce water loss from the surface, as well as the external environment with gases from the cavities of the plant physiological activity of cells under epidermis collected as a result of the aim of providing some of the gas and water vapor exchange of pores called stomata are epidermada. Also on the epidermis caused by outward feather epidermis, such as knobs are projections.
# b. Parenchyma (Essential tissue)
# Is the original textures, covering a large part of the plant structure of the thin-walled living cells. They contain vacuoles filled with nutrient-rich juice. Duties are different names according to:
# - Assimileme parenchyma: in the face of the light creates chlorophyll organic substances through substance. Located in the leaves.
# - Ventilation parenchyma (Aerankima): Cells with the external environment in terms of providing interchange of material between the parenchyma cells possess a large cell cavities is called from.
# - Forward parenchyma: a thin-walled parenchyma of the transmission, a large number of articles of assimilation to the tissue cells assimileme parankimasından conducting a small number of narrow cells, larger cells reduces the number of phased geçişmedeki resistance by reducing the wall to collect the transmission path.
# - Storage parenchyma: parenchyma cells, sometimes both need different nutrients as a backup water storage can make your homework.
c. Support tissue
# Plants and their weights, as well as protect properties against external influences, some of the tissue to become resistant to the elements of resistance to putting the necessary areas, provide support and flexibility. Resistant cells occurred more thickened walls that support the tissue is called a tissue. To be reviewed in two parts Sklerankima and collenchyma. Sklerankimayı mature cells that make up the majority of cell walls in both thick and odunlaşmıştır. Protoplastlarını lost its dead cells. Elongation has ended and organs. Collenchyma cellulose in the walls are made of a flexible, to get longer because it is composed of living cells in organs, especially the young stems, mid-veins of leaves, flowers and leaves have stalks. Kollenkiması Corner, there are variations, such as plate kollenkiması.
# d. Conductive tissue
# Higher in plants adapted to terrestrial life in the soil water and dissolved substances in water in the soil distant organs asimileme (assimilation) or storage organs to be used in organic substances occurring organic matter is incapable of making, allowing the transmission of tissue organs. Conducting tissue of plants of different structure and there are two types of improperly. This is one of the two tissue taken from the soil water and inorganic substances dissolved in water from the soil of the cells to distant organs that transmit ksilem'dir. The other organs of assimilation of organic compounds in the cells that transmit harcanacakları and stored on the floem'dir organs. Bottom-up xylem, phloem tissues from top to bottom when the transmission occurred. Xylem water conducting tubes, xylem fibers and xylem were parankimasından. Phloem, pipes kalburlu, friends, cells, phloem and phloem parenchyma sklerankiması elements to occur in different tissues.
# e. Secretion system
# Metabolism in plants to come in again at the end of the secretory precursor substances not metabolism. Secretory substances, liquid or solid state. Water between secretory substances, ferment, alkaloids, glycosides, nectar, mucilages, latex, resins, essential oils and crystals are considered. These substances, although they are metabolic waste, the plant provides for a role to play in different directions. Solvents, or are stored in secretory cells. Such salgıya denir.Ya intracellular secretory cells also thrown out. Such secretion constitutes the extracellular secretion. Secretory cells and glands of these cells come together to bring in no particular origin. Any organ of the plant, can be found in any tissue.