PPT-TISSUES TISSUES Groups of cells working together in similar function

4 MAJOR TISSUE TYPES Epithelial protection Connective bind organs Muscle movement Nerve communication EPITHELIAL TISSUE Protective coverings Secretion Absorption. Types of tissues:. TYPES OF TISSUES:. 1. Epithelial, nervous, muscle, connective. 2. Connective tissue: . . a. Contains few cells- spaced apart. . b. Defensive (type)- defends the body. ex. WBC. Tissues. Four primary types of tissues:. Epithelial: cover body structures in order to absorb, secrete, protect, of filter materials in between layers of tissues.. Connective: support body structures.. Biology Department. Plant Tissues. Tissues can be classified into . :. Meristematic. tissues. . Permanent . tissues. I . . Meristematic. . tissues. They are usually called meristems. . They . are young tissues of the embryo or the mature plant which . “Cells, Tissues, Organs & Systems”. Levels of Organization. Tissues. Groups of similar cells. Found in all multicellular organisms. Ex. Muscle tissue, nerve tissue, epithelial tissue, etc.. Organs. Cells. tissues . organs. . . organ systems organisms. Copy the words in . red and underlined. .. Cell Differentiation. Multicellular organisms (eukaryotic organisms like plant, animals, and fungi) have millions, billions, and trillions of cells.. 4-. 2. Tissue Level of Organization. The classification of tissue types is based on the structure of cells; the composition of noncellular substance surrounding cells (extracellular matrix) and the functions of the cells.. How do cells, tissues, organs, and organ systems explain the complexity of living things?. Essential. Question:. Turn to a seat partner and discuss the characteristics of living things. .. Let’s Review. BIO 137: Anatomy & . Physiology . I. Tissues. Tissues are a group of cells with a common embryonic origin that function together to carry out specialized activities.. They include various types, . 4-. 2. Tissue Level of Organization. The classification of tissue types is based on the structure of cells; the composition of noncellular substance surrounding cells (extracellular matrix) and the functions of the cells.. I. Introduction. . A. Introduction. A. Introduction. Cells . are organized into . layers or groups of similar cells with a common function called tissues. .. 2. Intercellular junctions connect . Dr.Duran Kala. 4-. 2. Tissues and Histology. What is a Tissue?. A collection of similar cells and noncellular substances (extracellular matrix) secreted by the cells. Tissue Level of Organization. Epithelial . Fitua. Al-. Saedi. The . human . body is composed of four main types . of . tissues . :. . 1. . Epithelial . tissues . 2. . Connective . tissues. 3. Muscular . tissues. 4. . Nervous . tissues. A.  . . Tissues have two interacting components:. Cells .. . Extracellular matrix (ECM).which is consist of many kinds of macromolecules.. The (ECM) function :. Supports the cells and the fluids that transports nutrients to the cells .. LO: to learn how tissues in a leaf have adapted to perform their function. Starter:. Recap – what are the functions of each tissue type?. Epidermal. Mesophyll. Xylem and phloem. Plant Organs and Tissues.