Study

PLANT TISSUE-GRADE 12

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  • What are the two types of Plant Tissues?
    MERISTEMATIC AND PERMANENT TISSUE
  • Type of Meristematic tissue that helps in the horizontal growth of the plant and increasing the stem girth.
    LATERAL MERISTEM
  • The study of tissue is known as histology __________?
    HISTOLOGY
  • What are the three classification of PERMANENT TISSUES?
    Simple Permanent Tissues, Complex Permanent Tissues, Special or Secretory Tissues.
  • Type of Simple permanent tissues that make up the hard and stiff parts of the plant. They are made up of dead, long and narrow cells. They almost have no intercellular space as the walls are thickened due to the presence of lignin.
    SCLERENCHYMA
  • Type of Meristematic Tissue that can be found between the nodes of the stem and the base of the leaf. They help in branching.
    INTERCALARY MERISTEM
  • Type of Plant Tissue that helps in the increase of length and width of the plant.
    MERISTEMATIC TISSUE
  • Plant tissue that is involved in producing nutrients by photosynthesis and preserve nutrients.
    GROUND TISSUE
  • Type of Simple permanent tissues that are made up of loosely packed cells with thin cell walls and large intercellular spaces. They are live cells and help in support and storage.
    PARENCHYMA
  • Classification of Permanent Tissue that are made by combination of different types of cells. These cells work together to perform a specific task.
    COMPLEX PERMANENT TISSUE
  • Type of complex permanent tissue that is made up of the following components – sieve tubes, companion cells, phloem parenchyma and fibres.
    PHLOEM
  • Type of Meristematic Tissue that is in charge with growing tissues and aid in increasing the height of the plant.
    APICAL MERISTEM
  • Plant tissue that involved in transporting fluid and nutrients internally.
    Vascular Tissues
  • When cells with similar structures and functions come together, they form________?
    TISSUE
  • Plant tissue wherein cells formed from the outermost surface of the leaves.
    EPIDERMIS TISSUE
  • Type of Complex permanent tissue that is made up of the following components. The vessels and tracheid's – help in conduction of water and minerals from the soil.
    XYLEM
  • Type of simple permanent tissues that are made up of live cells which have irregularly thickened corners and thus, have decreased intercellular spaces. They help in bending of various parts of the plant without breaking.
    COLLENCHYMA
  • GIVE ONE FUNCTION OF PERMANENT TISSUES
    In aquatic plants, these tissues help in floating, stores food, they provide hardness to fruits, helps in carrying out photosynthesis, transport nutrients
  • These are tissues that are made up of only one type of cells. They usually have structural role.
    Simple permanent tissues
  • Give one function of Meristematic Tissue.
    Growth and Repair, Responsible for primary and secondary growth, provide protection, involve in the movement of water and nutrition.